16860970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3049}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 35136000

約数和(自身を除く): 18275030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 3049, 5530, 6098, 15245, 21343, 30490, 42686, 106715, 213430, 240871, 481742, 1204355, 1686097, 2408710, 3372194, 8430485, 16860970]

約数ペア:

[(1, 16860970), (2, 8430485), (5, 3372194), (7, 2408710), (10, 1686097), (14, 1204355), (35, 481742), (70, 240871), (79, 213430), (158, 106715), (395, 42686), (553, 30490), (790, 21343), (1106, 15245), (2765, 6098), (3049, 5530)]