15698908990

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{83911}}^1$

素因数の和:84324

約数の個数: 32

約数和(自身を含む): 28873112256

約数和(自身を除く): 13174203266

約数列:

[1, 2, 5, 10, 53, 106, 265, 353, 530, 706, 1765, 3530, 18709, 37418, 83911, 93545, 167822, 187090, 419555, 839110, 4447283, 8894566, 22236415, 29620583, 44472830, 59241166, 148102915, 296205830, 1569890899, 3139781798, 7849454495, 15698908990]

約数ペア:

[(1, 15698908990), (2, 7849454495), (5, 3139781798), (10, 1569890899), (53, 296205830), (106, 148102915), (265, 59241166), (353, 44472830), (530, 29620583), (706, 22236415), (1765, 8894566), (3530, 4447283), (18709, 839110), (37418, 419555), (83911, 187090), (93545, 167822)]