2021168730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{4357}}^1$

素因数の和:4468

約数の個数: 96

約数和(自身を含む): 5665539456

約数和(自身を除く): 3644370726

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, 2209, 3290, 4357, 4418, 4935, 6627, 8714, 9870, 11045, 13071, 13254, 15463, 21785, 22090, 26142, 30499, 30926, 33135, 43570, 46389, 60998, 65355, 66270, 77315, 91497, 92778, 130710, 152495, 154630, 182994, 204779, 231945, 304990, 409558, 457485, 463890, 614337, 914970, 1023895, 1228674, 1433453, 2047790, 2866906, 3071685, 4300359, 6143370, 7167265, 8600718, 9624613, 14334530, 19249226, 21501795, 28873839, 43003590, 48123065, 57747678, 67372291, 96246130, 134744582, 144369195, 202116873, 288738390, 336861455, 404233746, 673722910, 1010584365, 2021168730]

約数ペア:

[(1, 2021168730), (2, 1010584365), (3, 673722910), (5, 404233746), (6, 336861455), (7, 288738390), (10, 202116873), (14, 144369195), (15, 134744582), (21, 96246130), (30, 67372291), (35, 57747678), (42, 48123065), (47, 43003590), (70, 28873839), (94, 21501795), (105, 19249226), (141, 14334530), (210, 9624613), (235, 8600718), (282, 7167265), (329, 6143370), (470, 4300359), (658, 3071685), (705, 2866906), (987, 2047790), (1410, 1433453), (1645, 1228674), (1974, 1023895), (2209, 914970), (3290, 614337), (4357, 463890), (4418, 457485), (4935, 409558), (6627, 304990), (8714, 231945), (9870, 204779), (11045, 182994), (13071, 154630), (13254, 152495), (15463, 130710), (21785, 92778), (22090, 91497), (26142, 77315), (30499, 66270), (30926, 65355), (33135, 60998), (43570, 46389)]