13057830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5003}}^1$

素因数の和:5045

約数の個数: 48

約数和(自身を含む): 35128080

約数和(自身を除く): 22070250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 5003, 10006, 15009, 25015, 30018, 45027, 50030, 75045, 90054, 145087, 150090, 225135, 290174, 435261, 450270, 725435, 870522, 1305783, 1450870, 2176305, 2611566, 4352610, 6528915, 13057830]

約数ペア:

[(1, 13057830), (2, 6528915), (3, 4352610), (5, 2611566), (6, 2176305), (9, 1450870), (10, 1305783), (15, 870522), (18, 725435), (29, 450270), (30, 435261), (45, 290174), (58, 225135), (87, 150090), (90, 145087), (145, 90054), (174, 75045), (261, 50030), (290, 45027), (435, 30018), (522, 25015), (870, 15009), (1305, 10006), (2610, 5003)]