22217370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2251}}^1$

素因数の和:2315

約数の個数: 64

約数和(自身を含む): 62263296

約数和(自身を除く): 40045926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 2251, 3290, 4502, 4935, 6753, 9870, 11255, 13506, 15757, 22510, 31514, 33765, 47271, 67530, 78785, 94542, 105797, 157570, 211594, 236355, 317391, 472710, 528985, 634782, 740579, 1057970, 1481158, 1586955, 2221737, 3173910, 3702895, 4443474, 7405790, 11108685, 22217370]

約数ペア:

[(1, 22217370), (2, 11108685), (3, 7405790), (5, 4443474), (6, 3702895), (7, 3173910), (10, 2221737), (14, 1586955), (15, 1481158), (21, 1057970), (30, 740579), (35, 634782), (42, 528985), (47, 472710), (70, 317391), (94, 236355), (105, 211594), (141, 157570), (210, 105797), (235, 94542), (282, 78785), (329, 67530), (470, 47271), (658, 33765), (705, 31514), (987, 22510), (1410, 15757), (1645, 13506), (1974, 11255), (2251, 9870), (3290, 6753), (4502, 4935)]