9713480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 25280640

約数和(自身を除く): 15567160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 307, 452, 565, 614, 791, 904, 1130, 1228, 1535, 1582, 2149, 2260, 2456, 3070, 3164, 3955, 4298, 4520, 6140, 6328, 7910, 8596, 10745, 12280, 15820, 17192, 21490, 31640, 34691, 42980, 69382, 85960, 138764, 173455, 242837, 277528, 346910, 485674, 693820, 971348, 1214185, 1387640, 1942696, 2428370, 4856740, 9713480]

約数ペア:

[(1, 9713480), (2, 4856740), (4, 2428370), (5, 1942696), (7, 1387640), (8, 1214185), (10, 971348), (14, 693820), (20, 485674), (28, 346910), (35, 277528), (40, 242837), (56, 173455), (70, 138764), (113, 85960), (140, 69382), (226, 42980), (280, 34691), (307, 31640), (452, 21490), (565, 17192), (614, 15820), (791, 12280), (904, 10745), (1130, 8596), (1228, 7910), (1535, 6328), (1582, 6140), (2149, 4520), (2260, 4298), (2456, 3955), (3070, 3164)]