1213630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 2585520

約数和(自身を除く): 1371890

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 59, 85, 110, 118, 121, 170, 187, 242, 295, 374, 590, 605, 649, 935, 1003, 1210, 1298, 1870, 2006, 2057, 3245, 4114, 5015, 6490, 7139, 10030, 10285, 11033, 14278, 20570, 22066, 35695, 55165, 71390, 110330, 121363, 242726, 606815, 1213630]

約数ペア:

[(1, 1213630), (2, 606815), (5, 242726), (10, 121363), (11, 110330), (17, 71390), (22, 55165), (34, 35695), (55, 22066), (59, 20570), (85, 14278), (110, 11033), (118, 10285), (121, 10030), (170, 7139), (187, 6490), (242, 5015), (295, 4114), (374, 3245), (590, 2057), (605, 2006), (649, 1870), (935, 1298), (1003, 1210)]