15253830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7369}}^1$

素因数の和:7405

約数の個数: 48

約数和(自身を含む): 41389920

約数和(自身を除く): 26136090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 7369, 14738, 22107, 36845, 44214, 66321, 73690, 110535, 132642, 169487, 221070, 331605, 338974, 508461, 663210, 847435, 1016922, 1525383, 1694870, 2542305, 3050766, 5084610, 7626915, 15253830]

約数ペア:

[(1, 15253830), (2, 7626915), (3, 5084610), (5, 3050766), (6, 2542305), (9, 1694870), (10, 1525383), (15, 1016922), (18, 847435), (23, 663210), (30, 508461), (45, 338974), (46, 331605), (69, 221070), (90, 169487), (115, 132642), (138, 110535), (207, 73690), (230, 66321), (345, 44214), (414, 36845), (690, 22107), (1035, 14738), (2070, 7369)]