38680590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99181}}^1$

素因数の和:99204

約数の個数: 32

約数和(自身を含む): 99975456

約数和(自身を除く): 61294866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 99181, 198362, 297543, 495905, 595086, 991810, 1289353, 1487715, 2578706, 2975430, 3868059, 6446765, 7736118, 12893530, 19340295, 38680590]

約数ペア:

[(1, 38680590), (2, 19340295), (3, 12893530), (5, 7736118), (6, 6446765), (10, 3868059), (13, 2975430), (15, 2578706), (26, 1487715), (30, 1289353), (39, 991810), (65, 595086), (78, 495905), (130, 297543), (195, 198362), (390, 99181)]