23031780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1427}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 64774080

約数和(自身を除く): 41742300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1427, 1614, 2690, 2854, 3228, 4035, 4281, 5380, 5708, 7135, 8070, 8562, 14270, 16140, 17124, 21405, 28540, 42810, 85620, 383863, 767726, 1151589, 1535452, 1919315, 2303178, 3838630, 4606356, 5757945, 7677260, 11515890, 23031780]

約数ペア:

[(1, 23031780), (2, 11515890), (3, 7677260), (4, 5757945), (5, 4606356), (6, 3838630), (10, 2303178), (12, 1919315), (15, 1535452), (20, 1151589), (30, 767726), (60, 383863), (269, 85620), (538, 42810), (807, 28540), (1076, 21405), (1345, 17124), (1427, 16140), (1614, 14270), (2690, 8562), (2854, 8070), (3228, 7135), (4035, 5708), (4281, 5380)]