630505510

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{6869}}^1$

素因数の和:7080

約数の個数: 32

約数和(自身を含む): 1160425440

約数和(自身を除く): 529919930

約数列:

[1, 2, 5, 10, 67, 134, 137, 274, 335, 670, 685, 1370, 6869, 9179, 13738, 18358, 34345, 45895, 68690, 91790, 460223, 920446, 941053, 1882106, 2301115, 4602230, 4705265, 9410530, 63050551, 126101102, 315252755, 630505510]

約数ペア:

[(1, 630505510), (2, 315252755), (5, 126101102), (10, 63050551), (67, 9410530), (134, 4705265), (137, 4602230), (274, 2301115), (335, 1882106), (670, 941053), (685, 920446), (1370, 460223), (6869, 91790), (9179, 68690), (13738, 45895), (18358, 34345)]