2009762730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{366077}}^1$

素因数の和:366151

約数の個数: 48

約数和(自身を含む): 5311059624

約数和(自身を除く): 3301296894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 366077, 732154, 1098231, 1830385, 2196462, 3294693, 3660770, 5491155, 6589386, 10982310, 16473465, 22330697, 32946930, 44661394, 66992091, 111653485, 133984182, 200976273, 223306970, 334960455, 401952546, 669920910, 1004881365, 2009762730]

約数ペア:

[(1, 2009762730), (2, 1004881365), (3, 669920910), (5, 401952546), (6, 334960455), (9, 223306970), (10, 200976273), (15, 133984182), (18, 111653485), (30, 66992091), (45, 44661394), (61, 32946930), (90, 22330697), (122, 16473465), (183, 10982310), (305, 6589386), (366, 5491155), (549, 3660770), (610, 3294693), (915, 2196462), (1098, 1830385), (1830, 1098231), (2745, 732154), (5490, 366077)]