7057317060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2063543}}^1$

素因数の和:2063577

約数の個数: 72

約数和(自身を含む): 22533900480

約数和(自身を除く): 15476583420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 2063543, 4127086, 6190629, 8254172, 10317715, 12381258, 18571887, 20635430, 24762516, 30953145, 37143774, 39207317, 41270860, 61906290, 74287548, 78414634, 92859435, 117621951, 123812580, 156829268, 185718870, 196036585, 235243902, 352865853, 371437740, 392073170, 470487804, 588109755, 705731706, 784146340, 1176219510, 1411463412, 1764329265, 2352439020, 3528658530, 7057317060]

約数ペア:

[(1, 7057317060), (2, 3528658530), (3, 2352439020), (4, 1764329265), (5, 1411463412), (6, 1176219510), (9, 784146340), (10, 705731706), (12, 588109755), (15, 470487804), (18, 392073170), (19, 371437740), (20, 352865853), (30, 235243902), (36, 196036585), (38, 185718870), (45, 156829268), (57, 123812580), (60, 117621951), (76, 92859435), (90, 78414634), (95, 74287548), (114, 61906290), (171, 41270860), (180, 39207317), (190, 37143774), (228, 30953145), (285, 24762516), (342, 20635430), (380, 18571887), (570, 12381258), (684, 10317715), (855, 8254172), (1140, 6190629), (1710, 4127086), (3420, 2063543)]