528029220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{237851}}^1$

素因数の和:237900

約数の個数: 48

約数和(自身を含む): 1518447168

約数和(自身を除く): 990417948

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, 237851, 475702, 713553, 951404, 1189255, 1427106, 2378510, 2854212, 3567765, 4757020, 7135530, 8800487, 14271060, 17600974, 26401461, 35201948, 44002435, 52802922, 88004870, 105605844, 132007305, 176009740, 264014610, 528029220]

約数ペア:

[(1, 528029220), (2, 264014610), (3, 176009740), (4, 132007305), (5, 105605844), (6, 88004870), (10, 52802922), (12, 44002435), (15, 35201948), (20, 26401461), (30, 17600974), (37, 14271060), (60, 8800487), (74, 7135530), (111, 4757020), (148, 3567765), (185, 2854212), (222, 2378510), (370, 1427106), (444, 1189255), (555, 951404), (740, 713553), (1110, 475702), (2220, 237851)]