22241940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{52957}}^1$

素因数の和:52976

約数の個数: 48

約数和(自身を含む): 71175552

約数和(自身を除く): 48933612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 52957, 105914, 158871, 211828, 264785, 317742, 370699, 529570, 635484, 741398, 794355, 1059140, 1112097, 1482796, 1588710, 1853495, 2224194, 3177420, 3706990, 4448388, 5560485, 7413980, 11120970, 22241940]

約数ペア:

[(1, 22241940), (2, 11120970), (3, 7413980), (4, 5560485), (5, 4448388), (6, 3706990), (7, 3177420), (10, 2224194), (12, 1853495), (14, 1588710), (15, 1482796), (20, 1112097), (21, 1059140), (28, 794355), (30, 741398), (35, 635484), (42, 529570), (60, 370699), (70, 317742), (84, 264785), (105, 211828), (140, 158871), (210, 105914), (420, 52957)]