64137030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{9587}}^1$

素因数の和:9820

約数の個数: 32

約数和(自身を含む): 154635264

約数和(自身を除く): 90498234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 9587, 19174, 28761, 47935, 57522, 95870, 143805, 287610, 2137901, 4275802, 6413703, 10689505, 12827406, 21379010, 32068515, 64137030]

約数ペア:

[(1, 64137030), (2, 32068515), (3, 21379010), (5, 12827406), (6, 10689505), (10, 6413703), (15, 4275802), (30, 2137901), (223, 287610), (446, 143805), (669, 95870), (1115, 57522), (1338, 47935), (2230, 28761), (3345, 19174), (6690, 9587)]