144572190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{971}}^1$

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 397509120

約数和(自身を除く): 252936930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 709, 971, 1418, 1942, 2127, 2913, 3545, 4254, 4855, 4963, 5826, 6797, 7090, 9710, 9926, 10635, 13594, 14565, 14889, 20391, 21270, 24815, 29130, 29778, 33985, 40782, 49630, 67970, 74445, 101955, 148890, 203910, 688439, 1376878, 2065317, 3442195, 4130634, 4819073, 6884390, 9638146, 10326585, 14457219, 20653170, 24095365, 28914438, 48190730, 72286095, 144572190]

約数ペア:

[(1, 144572190), (2, 72286095), (3, 48190730), (5, 28914438), (6, 24095365), (7, 20653170), (10, 14457219), (14, 10326585), (15, 9638146), (21, 6884390), (30, 4819073), (35, 4130634), (42, 3442195), (70, 2065317), (105, 1376878), (210, 688439), (709, 203910), (971, 148890), (1418, 101955), (1942, 74445), (2127, 67970), (2913, 49630), (3545, 40782), (4254, 33985), (4855, 29778), (4963, 29130), (5826, 24815), (6797, 21270), (7090, 20391), (9710, 14889), (9926, 14565), (10635, 13594)]