25353390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11903}}^1$

素因数の和:11984

約数の個数: 32

約数和(自身を含む): 61710336

約数和(自身を除く): 36356946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 11903, 23806, 35709, 59515, 71418, 119030, 178545, 357090, 845113, 1690226, 2535339, 4225565, 5070678, 8451130, 12676695, 25353390]

約数ペア:

[(1, 25353390), (2, 12676695), (3, 8451130), (5, 5070678), (6, 4225565), (10, 2535339), (15, 1690226), (30, 845113), (71, 357090), (142, 178545), (213, 119030), (355, 71418), (426, 59515), (710, 35709), (1065, 23806), (2130, 11903)]