2998889220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1350851}}^1$

素因数の和:1350900

約数の個数: 48

約数和(自身を含む): 8623839168

約数和(自身を除く): 5624949948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 1350851, 2701702, 4052553, 5403404, 6754255, 8105106, 13508510, 16210212, 20262765, 27017020, 40525530, 49981487, 81051060, 99962974, 149944461, 199925948, 249907435, 299888922, 499814870, 599777844, 749722305, 999629740, 1499444610, 2998889220]

約数ペア:

[(1, 2998889220), (2, 1499444610), (3, 999629740), (4, 749722305), (5, 599777844), (6, 499814870), (10, 299888922), (12, 249907435), (15, 199925948), (20, 149944461), (30, 99962974), (37, 81051060), (60, 49981487), (74, 40525530), (111, 27017020), (148, 20262765), (185, 16210212), (222, 13508510), (370, 8105106), (444, 6754255), (555, 5403404), (740, 4052553), (1110, 2701702), (2220, 1350851)]