220101630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{149729}}^1$

素因数の和:149753

約数の個数: 48

約数和(自身を含む): 614491920

約数和(自身を除く): 394390290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 149729, 299458, 449187, 748645, 898374, 1048103, 1497290, 2096206, 2245935, 3144309, 4491870, 5240515, 6288618, 7336721, 10481030, 14673442, 15721545, 22010163, 31443090, 36683605, 44020326, 73367210, 110050815, 220101630]

約数ペア:

[(1, 220101630), (2, 110050815), (3, 73367210), (5, 44020326), (6, 36683605), (7, 31443090), (10, 22010163), (14, 15721545), (15, 14673442), (21, 10481030), (30, 7336721), (35, 6288618), (42, 5240515), (49, 4491870), (70, 3144309), (98, 2245935), (105, 2096206), (147, 1497290), (210, 1048103), (245, 898374), (294, 748645), (490, 449187), (735, 299458), (1470, 149729)]