3913910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 128

約数和(自身を含む): 10450944

約数和(自身を除く): 6537034

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 17, 22, 23, 26, 34, 35, 46, 55, 65, 70, 77, 85, 91, 110, 115, 119, 130, 143, 154, 161, 170, 182, 187, 221, 230, 238, 253, 286, 299, 322, 374, 385, 391, 442, 455, 506, 595, 598, 715, 770, 782, 805, 910, 935, 1001, 1105, 1190, 1265, 1309, 1430, 1495, 1547, 1610, 1771, 1870, 1955, 2002, 2093, 2210, 2431, 2530, 2618, 2737, 2990, 3094, 3289, 3542, 3910, 4186, 4301, 4862, 5005, 5083, 5474, 6545, 6578, 7735, 8602, 8855, 10010, 10166, 10465, 12155, 13090, 13685, 15470, 16445, 17017, 17710, 20930, 21505, 23023, 24310, 25415, 27370, 30107, 32890, 34034, 35581, 43010, 46046, 50830, 55913, 60214, 71162, 85085, 111826, 115115, 150535, 170170, 177905, 230230, 279565, 301070, 355810, 391391, 559130, 782782, 1956955, 3913910]

約数ペア:

[(1, 3913910), (2, 1956955), (5, 782782), (7, 559130), (10, 391391), (11, 355810), (13, 301070), (14, 279565), (17, 230230), (22, 177905), (23, 170170), (26, 150535), (34, 115115), (35, 111826), (46, 85085), (55, 71162), (65, 60214), (70, 55913), (77, 50830), (85, 46046), (91, 43010), (110, 35581), (115, 34034), (119, 32890), (130, 30107), (143, 27370), (154, 25415), (161, 24310), (170, 23023), (182, 21505), (187, 20930), (221, 17710), (230, 17017), (238, 16445), (253, 15470), (286, 13685), (299, 13090), (322, 12155), (374, 10465), (385, 10166), (391, 10010), (442, 8855), (455, 8602), (506, 7735), (595, 6578), (598, 6545), (715, 5474), (770, 5083), (782, 5005), (805, 4862), (910, 4301), (935, 4186), (1001, 3910), (1105, 3542), (1190, 3289), (1265, 3094), (1309, 2990), (1430, 2737), (1495, 2618), (1547, 2530), (1610, 2431), (1771, 2210), (1870, 2093), (1955, 2002)]