26771970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12569}}^1$

素因数の和:12650

約数の個数: 32

約数和(自身を含む): 65162880

約数和(自身を除く): 38390910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 12569, 25138, 37707, 62845, 75414, 125690, 188535, 377070, 892399, 1784798, 2677197, 4461995, 5354394, 8923990, 13385985, 26771970]

約数ペア:

[(1, 26771970), (2, 13385985), (3, 8923990), (5, 5354394), (6, 4461995), (10, 2677197), (15, 1784798), (30, 892399), (71, 377070), (142, 188535), (213, 125690), (355, 75414), (426, 62845), (710, 37707), (1065, 25138), (2130, 12569)]