9705780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{7703}}^1$

素因数の和:7725

約数の個数: 72

約数和(自身を含む): 33651072

約数和(自身を除く): 23945292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 7703, 15406, 23109, 30812, 38515, 46218, 53921, 69327, 77030, 92436, 107842, 115545, 138654, 154060, 161763, 215684, 231090, 269605, 277308, 323526, 346635, 462180, 485289, 539210, 647052, 693270, 808815, 970578, 1078420, 1386540, 1617630, 1941156, 2426445, 3235260, 4852890, 9705780]

約数ペア:

[(1, 9705780), (2, 4852890), (3, 3235260), (4, 2426445), (5, 1941156), (6, 1617630), (7, 1386540), (9, 1078420), (10, 970578), (12, 808815), (14, 693270), (15, 647052), (18, 539210), (20, 485289), (21, 462180), (28, 346635), (30, 323526), (35, 277308), (36, 269605), (42, 231090), (45, 215684), (60, 161763), (63, 154060), (70, 138654), (84, 115545), (90, 107842), (105, 92436), (126, 77030), (140, 69327), (180, 53921), (210, 46218), (252, 38515), (315, 30812), (420, 23109), (630, 15406), (1260, 7703)]