65243430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103561}}^1$

素因数の和:103581

約数の個数: 48

約数和(自身を含む): 193868064

約数和(自身を除く): 128624634

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 103561, 207122, 310683, 517805, 621366, 724927, 932049, 1035610, 1449854, 1553415, 1864098, 2174781, 3106830, 3624635, 4349562, 4660245, 6524343, 7249270, 9320490, 10873905, 13048686, 21747810, 32621715, 65243430]

約数ペア:

[(1, 65243430), (2, 32621715), (3, 21747810), (5, 13048686), (6, 10873905), (7, 9320490), (9, 7249270), (10, 6524343), (14, 4660245), (15, 4349562), (18, 3624635), (21, 3106830), (30, 2174781), (35, 1864098), (42, 1553415), (45, 1449854), (63, 1035610), (70, 932049), (90, 724927), (105, 621366), (126, 517805), (210, 310683), (315, 207122), (630, 103561)]