129601030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 268349760

約数和(自身を除く): 138748730

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 347, 442, 694, 845, 1105, 1690, 1735, 2197, 2210, 2873, 3470, 4394, 4511, 5746, 5899, 9022, 10985, 11798, 14365, 21970, 22555, 28730, 29495, 37349, 45110, 58643, 58990, 74698, 76687, 117286, 153374, 186745, 293215, 373490, 383435, 586430, 762359, 766870, 996931, 1524718, 1993862, 3811795, 4984655, 7623590, 9969310, 12960103, 25920206, 64800515, 129601030]

約数ペア:

[(1, 129601030), (2, 64800515), (5, 25920206), (10, 12960103), (13, 9969310), (17, 7623590), (26, 4984655), (34, 3811795), (65, 1993862), (85, 1524718), (130, 996931), (169, 766870), (170, 762359), (221, 586430), (338, 383435), (347, 373490), (442, 293215), (694, 186745), (845, 153374), (1105, 117286), (1690, 76687), (1735, 74698), (2197, 58990), (2210, 58643), (2873, 45110), (3470, 37349), (4394, 29495), (4511, 28730), (5746, 22555), (5899, 21970), (9022, 14365), (10985, 11798)]