204577830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{133711}}^1$

素因数の和:133741

約数の個数: 48

約数和(自身を含む): 563194944

約数和(自身を除く): 358617114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 133711, 267422, 401133, 668555, 802266, 1203399, 1337110, 2005665, 2273087, 2406798, 4011330, 4546174, 6016995, 6819261, 11365435, 12033990, 13638522, 20457783, 22730870, 34096305, 40915566, 68192610, 102288915, 204577830]

約数ペア:

[(1, 204577830), (2, 102288915), (3, 68192610), (5, 40915566), (6, 34096305), (9, 22730870), (10, 20457783), (15, 13638522), (17, 12033990), (18, 11365435), (30, 6819261), (34, 6016995), (45, 4546174), (51, 4011330), (85, 2406798), (90, 2273087), (102, 2005665), (153, 1337110), (170, 1203399), (255, 802266), (306, 668555), (510, 401133), (765, 267422), (1530, 133711)]