7577730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 19838520

約数和(自身を除く): 12260790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 313, 538, 626, 807, 939, 1345, 1565, 1614, 1878, 2421, 2690, 2817, 3130, 4035, 4695, 4842, 5634, 8070, 9390, 12105, 14085, 24210, 28170, 84197, 168394, 252591, 420985, 505182, 757773, 841970, 1262955, 1515546, 2525910, 3788865, 7577730]

約数ペア:

[(1, 7577730), (2, 3788865), (3, 2525910), (5, 1515546), (6, 1262955), (9, 841970), (10, 757773), (15, 505182), (18, 420985), (30, 252591), (45, 168394), (90, 84197), (269, 28170), (313, 24210), (538, 14085), (626, 12105), (807, 9390), (939, 8070), (1345, 5634), (1565, 4842), (1614, 4695), (1878, 4035), (2421, 3130), (2690, 2817)]