4391292290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:745

約数の個数: 192

約数和(自身を含む): 10623384576

約数和(自身を除く): 6232092286

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 41, 49, 55, 62, 70, 77, 82, 98, 110, 154, 155, 205, 217, 245, 287, 310, 341, 385, 410, 434, 451, 490, 539, 574, 641, 682, 770, 902, 1078, 1085, 1271, 1282, 1435, 1519, 1705, 2009, 2170, 2255, 2387, 2542, 2695, 2870, 3038, 3157, 3205, 3410, 4018, 4487, 4510, 4774, 5390, 6314, 6355, 6410, 7051, 7595, 8897, 8974, 10045, 11935, 12710, 13981, 14102, 15190, 15785, 16709, 17794, 19871, 20090, 22099, 22435, 23870, 26281, 27962, 31409, 31570, 33418, 35255, 39742, 44198, 44485, 44870, 49357, 52562, 62279, 62818, 69905, 70510, 83545, 88970, 97867, 98714, 99355, 110495, 124558, 131405, 139097, 139810, 157045, 167090, 183967, 195734, 198710, 218581, 220990, 246785, 262810, 278194, 289091, 311395, 314090, 345499, 367934, 437162, 489335, 493570, 578182, 622790, 685069, 690998, 695485, 814711, 919835, 973679, 978670, 1092905, 1287769, 1370138, 1390970, 1445455, 1530067, 1629422, 1727495, 1839670, 1947358, 2023637, 2185810, 2575538, 2890910, 3060134, 3425345, 3454990, 4047274, 4073555, 4868395, 5702977, 6438845, 6850690, 7650335, 8147110, 8961821, 9736790, 10118185, 10710469, 11405954, 12877690, 14165459, 15300670, 17923642, 20236370, 21420938, 28330918, 28514885, 39920839, 44809105, 53552345, 57029770, 62732747, 70827295, 79841678, 89618210, 107104690, 125465494, 141654590, 199604195, 313663735, 399208390, 439129229, 627327470, 878258458, 2195646145, 4391292290]

約数ペア:

[(1, 4391292290), (2, 2195646145), (5, 878258458), (7, 627327470), (10, 439129229), (11, 399208390), (14, 313663735), (22, 199604195), (31, 141654590), (35, 125465494), (41, 107104690), (49, 89618210), (55, 79841678), (62, 70827295), (70, 62732747), (77, 57029770), (82, 53552345), (98, 44809105), (110, 39920839), (154, 28514885), (155, 28330918), (205, 21420938), (217, 20236370), (245, 17923642), (287, 15300670), (310, 14165459), (341, 12877690), (385, 11405954), (410, 10710469), (434, 10118185), (451, 9736790), (490, 8961821), (539, 8147110), (574, 7650335), (641, 6850690), (682, 6438845), (770, 5702977), (902, 4868395), (1078, 4073555), (1085, 4047274), (1271, 3454990), (1282, 3425345), (1435, 3060134), (1519, 2890910), (1705, 2575538), (2009, 2185810), (2170, 2023637), (2255, 1947358), (2387, 1839670), (2542, 1727495), (2695, 1629422), (2870, 1530067), (3038, 1445455), (3157, 1390970), (3205, 1370138), (3410, 1287769), (4018, 1092905), (4487, 978670), (4510, 973679), (4774, 919835), (5390, 814711), (6314, 695485), (6355, 690998), (6410, 685069), (7051, 622790), (7595, 578182), (8897, 493570), (8974, 489335), (10045, 437162), (11935, 367934), (12710, 345499), (13981, 314090), (14102, 311395), (15190, 289091), (15785, 278194), (16709, 262810), (17794, 246785), (19871, 220990), (20090, 218581), (22099, 198710), (22435, 195734), (23870, 183967), (26281, 167090), (27962, 157045), (31409, 139810), (31570, 139097), (33418, 131405), (35255, 124558), (39742, 110495), (44198, 99355), (44485, 98714), (44870, 97867), (49357, 88970), (52562, 83545), (62279, 70510), (62818, 69905)]