2679542220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1207001}}^1$

素因数の和:1207050

約数の個数: 48

約数和(自身を含む): 7705500768

約数和(自身を除く): 5025958548

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, 1207001, 2414002, 3621003, 4828004, 6035005, 7242006, 12070010, 14484012, 18105015, 24140020, 36210030, 44659037, 72420060, 89318074, 133977111, 178636148, 223295185, 267954222, 446590370, 535908444, 669885555, 893180740, 1339771110, 2679542220]

約数ペア:

[(1, 2679542220), (2, 1339771110), (3, 893180740), (4, 669885555), (5, 535908444), (6, 446590370), (10, 267954222), (12, 223295185), (15, 178636148), (20, 133977111), (30, 89318074), (37, 72420060), (60, 44659037), (74, 36210030), (111, 24140020), (148, 18105015), (185, 14484012), (222, 12070010), (370, 7242006), (444, 6035005), (555, 4828004), (740, 3621003), (1110, 2414002), (2220, 1207001)]