63491210

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 116828352

約数和(自身を除く): 53337142

約数列:

[1, 2, 5, 10, 67, 134, 193, 335, 386, 491, 670, 965, 982, 1930, 2455, 4910, 12931, 25862, 32897, 64655, 65794, 94763, 129310, 164485, 189526, 328970, 473815, 947630, 6349121, 12698242, 31745605, 63491210]

約数ペア:

[(1, 63491210), (2, 31745605), (5, 12698242), (10, 6349121), (67, 947630), (134, 473815), (193, 328970), (335, 189526), (386, 164485), (491, 129310), (670, 94763), (965, 65794), (982, 64655), (1930, 32897), (2455, 25862), (4910, 12931)]