71490610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5923}}^1$

素因数の和:6018

約数の個数: 32

約数和(自身を含む): 138195072

約数和(自身を除く): 66704462

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 5923, 6035, 11846, 12070, 29615, 59230, 100691, 201382, 420533, 503455, 841066, 1006910, 2102665, 4205330, 7149061, 14298122, 35745305, 71490610]

約数ペア:

[(1, 71490610), (2, 35745305), (5, 14298122), (10, 7149061), (17, 4205330), (34, 2102665), (71, 1006910), (85, 841066), (142, 503455), (170, 420533), (355, 201382), (710, 100691), (1207, 59230), (2414, 29615), (5923, 12070), (6035, 11846)]