73070970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{347957}}^1$

素因数の和:347974

約数の個数: 32

約数和(自身を含む): 200423808

約数和(自身を除く): 127352838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 347957, 695914, 1043871, 1739785, 2087742, 2435699, 3479570, 4871398, 5219355, 7307097, 10438710, 12178495, 14614194, 24356990, 36535485, 73070970]

約数ペア:

[(1, 73070970), (2, 36535485), (3, 24356990), (5, 14614194), (6, 12178495), (7, 10438710), (10, 7307097), (14, 5219355), (15, 4871398), (21, 3479570), (30, 2435699), (35, 2087742), (42, 1739785), (70, 1043871), (105, 695914), (210, 347957)]