65165630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1741}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 124169760

約数和(自身を除く): 59004130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1741, 1970, 3482, 3743, 7486, 8705, 17410, 18715, 33079, 37430, 66158, 165395, 330790, 342977, 685954, 1714885, 3429770, 6516563, 13033126, 32582815, 65165630]

約数ペア:

[(1, 65165630), (2, 32582815), (5, 13033126), (10, 6516563), (19, 3429770), (38, 1714885), (95, 685954), (190, 342977), (197, 330790), (394, 165395), (985, 66158), (1741, 37430), (1970, 33079), (3482, 18715), (3743, 17410), (7486, 8705)]