4087470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 10575360

約数和(自身を除く): 6487890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 101, 114, 142, 190, 202, 213, 285, 303, 355, 426, 505, 570, 606, 710, 1010, 1065, 1349, 1515, 1919, 2130, 2698, 3030, 3838, 4047, 5757, 6745, 7171, 8094, 9595, 11514, 13490, 14342, 19190, 20235, 21513, 28785, 35855, 40470, 43026, 57570, 71710, 107565, 136249, 215130, 272498, 408747, 681245, 817494, 1362490, 2043735, 4087470]

約数ペア:

[(1, 4087470), (2, 2043735), (3, 1362490), (5, 817494), (6, 681245), (10, 408747), (15, 272498), (19, 215130), (30, 136249), (38, 107565), (57, 71710), (71, 57570), (95, 43026), (101, 40470), (114, 35855), (142, 28785), (190, 21513), (202, 20235), (213, 19190), (285, 14342), (303, 13490), (355, 11514), (426, 9595), (505, 8094), (570, 7171), (606, 6745), (710, 5757), (1010, 4047), (1065, 3838), (1349, 3030), (1515, 2698), (1919, 2130)]