2010815530

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{4721}}^1$

素因数の和:5142

約数の個数: 32

約数和(自身を含む): 3655507968

約数和(自身を除く): 1644692438

約数列:

[1, 2, 5, 10, 191, 223, 382, 446, 955, 1115, 1910, 2230, 4721, 9442, 23605, 42593, 47210, 85186, 212965, 425930, 901711, 1052783, 1803422, 2105566, 4508555, 5263915, 9017110, 10527830, 201081553, 402163106, 1005407765, 2010815530]

約数ペア:

[(1, 2010815530), (2, 1005407765), (5, 402163106), (10, 201081553), (191, 10527830), (223, 9017110), (382, 5263915), (446, 4508555), (955, 2105566), (1115, 1803422), (1910, 1052783), (2230, 901711), (4721, 425930), (9442, 212965), (23605, 85186), (42593, 47210)]