15352470

素因数分解:

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

素因数の和:8146

約数の個数: 64

約数和(自身を含む): 46794240

約数和(自身を除く): 31441770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 8123, 16246, 24369, 40615, 48738, 56861, 73107, 81230, 113722, 121845, 146214, 170583, 219321, 243690, 284305, 341166, 365535, 438642, 511749, 568610, 731070, 852915, 1023498, 1096605, 1535247, 1705830, 2193210, 2558745, 3070494, 5117490, 7676235, 15352470]

約数ペア:

[(1, 15352470), (2, 7676235), (3, 5117490), (5, 3070494), (6, 2558745), (7, 2193210), (9, 1705830), (10, 1535247), (14, 1096605), (15, 1023498), (18, 852915), (21, 731070), (27, 568610), (30, 511749), (35, 438642), (42, 365535), (45, 341166), (54, 284305), (63, 243690), (70, 219321), (90, 170583), (105, 146214), (126, 121845), (135, 113722), (189, 81230), (210, 73107), (270, 56861), (315, 48738), (378, 40615), (630, 24369), (945, 16246), (1890, 8123)]