7150020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 20139840

約数和(自身を除く): 12989820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 443, 538, 807, 886, 1076, 1329, 1345, 1614, 1772, 2215, 2658, 2690, 3228, 4035, 4430, 5316, 5380, 6645, 8070, 8860, 13290, 16140, 26580, 119167, 238334, 357501, 476668, 595835, 715002, 1191670, 1430004, 1787505, 2383340, 3575010, 7150020]

約数ペア:

[(1, 7150020), (2, 3575010), (3, 2383340), (4, 1787505), (5, 1430004), (6, 1191670), (10, 715002), (12, 595835), (15, 476668), (20, 357501), (30, 238334), (60, 119167), (269, 26580), (443, 16140), (538, 13290), (807, 8860), (886, 8070), (1076, 6645), (1329, 5380), (1345, 5316), (1614, 4430), (1772, 4035), (2215, 3228), (2658, 2690)]