1068340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 2765952

約数和(自身を除く): 1697612

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 587, 910, 1174, 1820, 2348, 2935, 4109, 5870, 7631, 8218, 11740, 15262, 16436, 20545, 30524, 38155, 41090, 53417, 76310, 82180, 106834, 152620, 213668, 267085, 534170, 1068340]

約数ペア:

[(1, 1068340), (2, 534170), (4, 267085), (5, 213668), (7, 152620), (10, 106834), (13, 82180), (14, 76310), (20, 53417), (26, 41090), (28, 38155), (35, 30524), (52, 20545), (65, 16436), (70, 15262), (91, 11740), (130, 8218), (140, 7631), (182, 5870), (260, 4109), (364, 2935), (455, 2348), (587, 1820), (910, 1174)]