9313894940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{216703}}^1$

素因数の和:217026

約数の個数: 48

約数和(自身を含む): 22426263552

約数和(自身を除く): 13112368612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1535, 2149, 3070, 4298, 6140, 8596, 10745, 21490, 42980, 216703, 433406, 866812, 1083515, 1516921, 2167030, 3033842, 4334060, 6067684, 7584605, 15169210, 30338420, 66527821, 133055642, 266111284, 332639105, 465694747, 665278210, 931389494, 1330556420, 1862778988, 2328473735, 4656947470, 9313894940]

約数ペア:

[(1, 9313894940), (2, 4656947470), (4, 2328473735), (5, 1862778988), (7, 1330556420), (10, 931389494), (14, 665278210), (20, 465694747), (28, 332639105), (35, 266111284), (70, 133055642), (140, 66527821), (307, 30338420), (614, 15169210), (1228, 7584605), (1535, 6067684), (2149, 4334060), (3070, 3033842), (4298, 2167030), (6140, 1516921), (8596, 1083515), (10745, 866812), (21490, 433406), (42980, 216703)]