66274390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 149151744

約数和(自身を除く): 82877354

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 182, 335, 455, 469, 670, 871, 910, 938, 1087, 1742, 2174, 2345, 4355, 4690, 5435, 6097, 7609, 8710, 10870, 12194, 14131, 15218, 28262, 30485, 38045, 60970, 70655, 72829, 76090, 98917, 141310, 145658, 197834, 364145, 494585, 509803, 728290, 946777, 989170, 1019606, 1893554, 2549015, 4733885, 5098030, 6627439, 9467770, 13254878, 33137195, 66274390]

約数ペア:

[(1, 66274390), (2, 33137195), (5, 13254878), (7, 9467770), (10, 6627439), (13, 5098030), (14, 4733885), (26, 2549015), (35, 1893554), (65, 1019606), (67, 989170), (70, 946777), (91, 728290), (130, 509803), (134, 494585), (182, 364145), (335, 197834), (455, 145658), (469, 141310), (670, 98917), (871, 76090), (910, 72829), (938, 70655), (1087, 60970), (1742, 38045), (2174, 30485), (2345, 28262), (4355, 15218), (4690, 14131), (5435, 12194), (6097, 10870), (7609, 8710)]