4015830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 11870208

約数和(自身を除く): 7854378

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 1471, 2730, 2942, 4413, 7355, 8826, 10297, 14710, 19123, 20594, 22065, 30891, 38246, 44130, 51485, 57369, 61782, 95615, 102970, 114738, 133861, 154455, 191230, 267722, 286845, 308910, 401583, 573690, 669305, 803166, 1338610, 2007915, 4015830]

約数ペア:

[(1, 4015830), (2, 2007915), (3, 1338610), (5, 803166), (6, 669305), (7, 573690), (10, 401583), (13, 308910), (14, 286845), (15, 267722), (21, 191230), (26, 154455), (30, 133861), (35, 114738), (39, 102970), (42, 95615), (65, 61782), (70, 57369), (78, 51485), (91, 44130), (105, 38246), (130, 30891), (182, 22065), (195, 20594), (210, 19123), (273, 14710), (390, 10297), (455, 8826), (546, 7355), (910, 4413), (1365, 2942), (1471, 2730)]