25990710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27947}}^1$

素因数の和:27988

約数の個数: 32

約数和(自身を含む): 64392192

約数和(自身を除く): 38401482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 27947, 55894, 83841, 139735, 167682, 279470, 419205, 838410, 866357, 1732714, 2599071, 4331785, 5198142, 8663570, 12995355, 25990710]

約数ペア:

[(1, 25990710), (2, 12995355), (3, 8663570), (5, 5198142), (6, 4331785), (10, 2599071), (15, 1732714), (30, 866357), (31, 838410), (62, 419205), (93, 279470), (155, 167682), (186, 139735), (310, 83841), (465, 55894), (930, 27947)]