30068584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 70237440

約数和(自身を除く): 40168856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 182, 206, 364, 401, 412, 721, 728, 802, 824, 1339, 1442, 1604, 2678, 2807, 2884, 3208, 5213, 5356, 5614, 5768, 9373, 10426, 10712, 11228, 18746, 20852, 22456, 36491, 37492, 41303, 41704, 72982, 74984, 82606, 145964, 165212, 289121, 291928, 330424, 536939, 578242, 1073878, 1156484, 2147756, 2312968, 3758573, 4295512, 7517146, 15034292, 30068584]

約数ペア:

[(1, 30068584), (2, 15034292), (4, 7517146), (7, 4295512), (8, 3758573), (13, 2312968), (14, 2147756), (26, 1156484), (28, 1073878), (52, 578242), (56, 536939), (91, 330424), (103, 291928), (104, 289121), (182, 165212), (206, 145964), (364, 82606), (401, 74984), (412, 72982), (721, 41704), (728, 41303), (802, 37492), (824, 36491), (1339, 22456), (1442, 20852), (1604, 18746), (2678, 11228), (2807, 10712), (2884, 10426), (3208, 9373), (5213, 5768), (5356, 5614)]