130039970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2311}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 248697216

約数和(自身を除く): 118657246

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 662, 1655, 2311, 3310, 4622, 5627, 11254, 11555, 23110, 28135, 39287, 56270, 78574, 196435, 392870, 764941, 1529882, 3824705, 7649410, 13003997, 26007994, 65019985, 130039970]

約数ペア:

[(1, 130039970), (2, 65019985), (5, 26007994), (10, 13003997), (17, 7649410), (34, 3824705), (85, 1529882), (170, 764941), (331, 392870), (662, 196435), (1655, 78574), (2311, 56270), (3310, 39287), (4622, 28135), (5627, 23110), (11254, 11555)]