2197039860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12205777}}^1$

素因数の和:12205792

約数の個数: 36

約数和(自身を含む): 6664354788

約数和(自身を除く): 4467314928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12205777, 24411554, 36617331, 48823108, 61028885, 73234662, 109851993, 122057770, 146469324, 183086655, 219703986, 244115540, 366173310, 439407972, 549259965, 732346620, 1098519930, 2197039860]

約数ペア:

[(1, 2197039860), (2, 1098519930), (3, 732346620), (4, 549259965), (5, 439407972), (6, 366173310), (9, 244115540), (10, 219703986), (12, 183086655), (15, 146469324), (18, 122057770), (20, 109851993), (30, 73234662), (36, 61028885), (45, 48823108), (60, 36617331), (90, 24411554), (180, 12205777)]