27712140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 82059264

約数和(自身を除く): 54347124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 317, 372, 465, 470, 564, 620, 634, 705, 930, 940, 951, 1268, 1410, 1457, 1585, 1860, 1902, 2820, 2914, 3170, 3804, 4371, 4755, 5828, 6340, 7285, 8742, 9510, 9827, 14570, 14899, 17484, 19020, 19654, 21855, 29140, 29481, 29798, 39308, 43710, 44697, 49135, 58962, 59596, 74495, 87420, 89394, 98270, 117924, 147405, 148990, 178788, 196540, 223485, 294810, 297980, 446970, 461869, 589620, 893940, 923738, 1385607, 1847476, 2309345, 2771214, 4618690, 5542428, 6928035, 9237380, 13856070, 27712140]

約数ペア:

[(1, 27712140), (2, 13856070), (3, 9237380), (4, 6928035), (5, 5542428), (6, 4618690), (10, 2771214), (12, 2309345), (15, 1847476), (20, 1385607), (30, 923738), (31, 893940), (47, 589620), (60, 461869), (62, 446970), (93, 297980), (94, 294810), (124, 223485), (141, 196540), (155, 178788), (186, 148990), (188, 147405), (235, 117924), (282, 98270), (310, 89394), (317, 87420), (372, 74495), (465, 59596), (470, 58962), (564, 49135), (620, 44697), (634, 43710), (705, 39308), (930, 29798), (940, 29481), (951, 29140), (1268, 21855), (1410, 19654), (1457, 19020), (1585, 17484), (1860, 14899), (1902, 14570), (2820, 9827), (2914, 9510), (3170, 8742), (3804, 7285), (4371, 6340), (4755, 5828)]