1330882390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{31337}}^1$

素因数の和:31512

約数の個数: 32

約数和(自身を含む): 2490994944

約数和(自身を除く): 1160112554

約数列:

[1, 2, 5, 10, 31, 62, 137, 155, 274, 310, 685, 1370, 4247, 8494, 21235, 31337, 42470, 62674, 156685, 313370, 971447, 1942894, 4293169, 4857235, 8586338, 9714470, 21465845, 42931690, 133088239, 266176478, 665441195, 1330882390]

約数ペア:

[(1, 1330882390), (2, 665441195), (5, 266176478), (10, 133088239), (31, 42931690), (62, 21465845), (137, 9714470), (155, 8586338), (274, 4857235), (310, 4293169), (685, 1942894), (1370, 971447), (4247, 313370), (8494, 156685), (21235, 62674), (31337, 42470)]