2830568660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 6200318880

約数和(自身を除く): 3369750220

約数列:

[1, 2, 4, 5, 10, 20, 41, 59, 82, 118, 164, 205, 236, 295, 410, 590, 820, 1180, 1427, 1681, 2419, 2854, 3362, 4838, 5708, 6724, 7135, 8405, 9676, 12095, 14270, 16810, 24190, 28540, 33620, 48380, 58507, 84193, 99179, 117014, 168386, 198358, 234028, 292535, 336772, 396716, 420965, 495895, 585070, 841930, 991790, 1170140, 1683860, 1983580, 2398787, 3451913, 4797574, 6903826, 9595148, 11993935, 13807652, 17259565, 23987870, 34519130, 47975740, 69038260, 141528433, 283056866, 566113732, 707642165, 1415284330, 2830568660]

約数ペア:

[(1, 2830568660), (2, 1415284330), (4, 707642165), (5, 566113732), (10, 283056866), (20, 141528433), (41, 69038260), (59, 47975740), (82, 34519130), (118, 23987870), (164, 17259565), (205, 13807652), (236, 11993935), (295, 9595148), (410, 6903826), (590, 4797574), (820, 3451913), (1180, 2398787), (1427, 1983580), (1681, 1683860), (2419, 1170140), (2854, 991790), (3362, 841930), (4838, 585070), (5708, 495895), (6724, 420965), (7135, 396716), (8405, 336772), (9676, 292535), (12095, 234028), (14270, 198358), (16810, 168386), (24190, 117014), (28540, 99179), (33620, 84193), (48380, 58507)]