5117490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{8123}}^1$

素因数の和:8143

約数の個数: 48

約数和(自身を含む): 15208128

約数和(自身を除く): 10090638

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, 8123, 16246, 24369, 40615, 48738, 56861, 73107, 81230, 113722, 121845, 146214, 170583, 243690, 284305, 341166, 365535, 511749, 568610, 731070, 852915, 1023498, 1705830, 2558745, 5117490]

約数ペア:

[(1, 5117490), (2, 2558745), (3, 1705830), (5, 1023498), (6, 852915), (7, 731070), (9, 568610), (10, 511749), (14, 365535), (15, 341166), (18, 284305), (21, 243690), (30, 170583), (35, 146214), (42, 121845), (45, 113722), (63, 81230), (70, 73107), (90, 56861), (105, 48738), (126, 40615), (210, 24369), (315, 16246), (630, 8123)]