91994980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 260112384

約数和(自身を除く): 168117404

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 41, 44, 47, 55, 62, 70, 77, 82, 94, 110, 124, 140, 154, 155, 164, 188, 205, 217, 220, 235, 287, 308, 310, 329, 341, 385, 410, 434, 451, 470, 517, 574, 620, 658, 682, 770, 820, 868, 902, 940, 1034, 1085, 1148, 1271, 1316, 1364, 1435, 1457, 1540, 1645, 1705, 1804, 1927, 2068, 2170, 2255, 2387, 2542, 2585, 2870, 2914, 3157, 3290, 3410, 3619, 3854, 4340, 4510, 4774, 5084, 5170, 5740, 5828, 6314, 6355, 6580, 6820, 7238, 7285, 7708, 8897, 9020, 9548, 9635, 10199, 10340, 11935, 12628, 12710, 13489, 13981, 14476, 14570, 15785, 16027, 17794, 18095, 19270, 20398, 21197, 23870, 25420, 26978, 27962, 29140, 31570, 32054, 35588, 36190, 38540, 40796, 42394, 44485, 47740, 50995, 53956, 55924, 59737, 63140, 64108, 67445, 69905, 72380, 80135, 84788, 88970, 97867, 101990, 105985, 112189, 119474, 134890, 139810, 148379, 160270, 177940, 195734, 203980, 211970, 224378, 238948, 269780, 279620, 296758, 298685, 320540, 391468, 418159, 423940, 448756, 489335, 560945, 593516, 597370, 657107, 741895, 836318, 978670, 1121890, 1194740, 1314214, 1483790, 1672636, 1957340, 2090795, 2243780, 2628428, 2967580, 3285535, 4181590, 4599749, 6571070, 8363180, 9199498, 13142140, 18398996, 22998745, 45997490, 91994980]

約数ペア:

[(1, 91994980), (2, 45997490), (4, 22998745), (5, 18398996), (7, 13142140), (10, 9199498), (11, 8363180), (14, 6571070), (20, 4599749), (22, 4181590), (28, 3285535), (31, 2967580), (35, 2628428), (41, 2243780), (44, 2090795), (47, 1957340), (55, 1672636), (62, 1483790), (70, 1314214), (77, 1194740), (82, 1121890), (94, 978670), (110, 836318), (124, 741895), (140, 657107), (154, 597370), (155, 593516), (164, 560945), (188, 489335), (205, 448756), (217, 423940), (220, 418159), (235, 391468), (287, 320540), (308, 298685), (310, 296758), (329, 279620), (341, 269780), (385, 238948), (410, 224378), (434, 211970), (451, 203980), (470, 195734), (517, 177940), (574, 160270), (620, 148379), (658, 139810), (682, 134890), (770, 119474), (820, 112189), (868, 105985), (902, 101990), (940, 97867), (1034, 88970), (1085, 84788), (1148, 80135), (1271, 72380), (1316, 69905), (1364, 67445), (1435, 64108), (1457, 63140), (1540, 59737), (1645, 55924), (1705, 53956), (1804, 50995), (1927, 47740), (2068, 44485), (2170, 42394), (2255, 40796), (2387, 38540), (2542, 36190), (2585, 35588), (2870, 32054), (2914, 31570), (3157, 29140), (3290, 27962), (3410, 26978), (3619, 25420), (3854, 23870), (4340, 21197), (4510, 20398), (4774, 19270), (5084, 18095), (5170, 17794), (5740, 16027), (5828, 15785), (6314, 14570), (6355, 14476), (6580, 13981), (6820, 13489), (7238, 12710), (7285, 12628), (7708, 11935), (8897, 10340), (9020, 10199), (9548, 9635)]