3229490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 6808536

約数和(自身を除く): 3579046

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 157, 170, 187, 242, 314, 374, 605, 785, 935, 1210, 1570, 1727, 1870, 2057, 2669, 3454, 4114, 5338, 8635, 10285, 13345, 17270, 18997, 20570, 26690, 29359, 37994, 58718, 94985, 146795, 189970, 293590, 322949, 645898, 1614745, 3229490]

約数ペア:

[(1, 3229490), (2, 1614745), (5, 645898), (10, 322949), (11, 293590), (17, 189970), (22, 146795), (34, 94985), (55, 58718), (85, 37994), (110, 29359), (121, 26690), (157, 20570), (170, 18997), (187, 17270), (242, 13345), (314, 10285), (374, 8635), (605, 5338), (785, 4114), (935, 3454), (1210, 2669), (1570, 2057), (1727, 1870)]