144635730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2161}}^1$

素因数の和:2291

約数の個数: 64

約数和(自身を含む): 366121728

約数和(自身を除く): 221485998

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 97, 115, 138, 194, 230, 291, 345, 485, 582, 690, 970, 1455, 2161, 2231, 2910, 4322, 4462, 6483, 6693, 10805, 11155, 12966, 13386, 21610, 22310, 32415, 33465, 49703, 64830, 66930, 99406, 149109, 209617, 248515, 298218, 419234, 497030, 628851, 745545, 1048085, 1257702, 1491090, 2096170, 3144255, 4821191, 6288510, 9642382, 14463573, 24105955, 28927146, 48211910, 72317865, 144635730]

約数ペア:

[(1, 144635730), (2, 72317865), (3, 48211910), (5, 28927146), (6, 24105955), (10, 14463573), (15, 9642382), (23, 6288510), (30, 4821191), (46, 3144255), (69, 2096170), (97, 1491090), (115, 1257702), (138, 1048085), (194, 745545), (230, 628851), (291, 497030), (345, 419234), (485, 298218), (582, 248515), (690, 209617), (970, 149109), (1455, 99406), (2161, 66930), (2231, 64830), (2910, 49703), (4322, 33465), (4462, 32415), (6483, 22310), (6693, 21610), (10805, 13386), (11155, 12966)]