16897290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7933}}^1$

素因数の和:8014

約数の個数: 32

約数和(自身を含む): 41129856

約数和(自身を除く): 24232566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 7933, 15866, 23799, 39665, 47598, 79330, 118995, 237990, 563243, 1126486, 1689729, 2816215, 3379458, 5632430, 8448645, 16897290]

約数ペア:

[(1, 16897290), (2, 8448645), (3, 5632430), (5, 3379458), (6, 2816215), (10, 1689729), (15, 1126486), (30, 563243), (71, 237990), (142, 118995), (213, 79330), (355, 47598), (426, 39665), (710, 23799), (1065, 15866), (2130, 7933)]