30062375

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 47443968

約数和(自身を除く): 17381593

約数列:

[1, 5, 7, 17, 25, 35, 43, 47, 85, 119, 125, 175, 215, 235, 301, 329, 425, 595, 731, 799, 875, 1075, 1175, 1505, 1645, 2021, 2125, 2975, 3655, 3995, 5117, 5375, 5593, 5875, 7525, 8225, 10105, 14147, 14875, 18275, 19975, 25585, 27965, 34357, 37625, 41125, 50525, 70735, 91375, 99875, 127925, 139825, 171785, 240499, 252625, 353675, 639625, 699125, 858925, 1202495, 1768375, 4294625, 6012475, 30062375]

約数ペア:

[(1, 30062375), (5, 6012475), (7, 4294625), (17, 1768375), (25, 1202495), (35, 858925), (43, 699125), (47, 639625), (85, 353675), (119, 252625), (125, 240499), (175, 171785), (215, 139825), (235, 127925), (301, 99875), (329, 91375), (425, 70735), (595, 50525), (731, 41125), (799, 37625), (875, 34357), (1075, 27965), (1175, 25585), (1505, 19975), (1645, 18275), (2021, 14875), (2125, 14147), (2975, 10105), (3655, 8225), (3995, 7525), (5117, 5875), (5375, 5593)]