73672690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4261}}^1$

素因数の和:4307

約数の個数: 64

約数和(自身を含む): 171843840

約数和(自身を除く): 98171150

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 4261, 8522, 8645, 17290, 21305, 29827, 42610, 55393, 59654, 80959, 110786, 149135, 161918, 276965, 298270, 387751, 404795, 553930, 566713, 775502, 809590, 1052467, 1133426, 1938755, 2104934, 2833565, 3877510, 5262335, 5667130, 7367269, 10524670, 14734538, 36836345, 73672690]

約数ペア:

[(1, 73672690), (2, 36836345), (5, 14734538), (7, 10524670), (10, 7367269), (13, 5667130), (14, 5262335), (19, 3877510), (26, 2833565), (35, 2104934), (38, 1938755), (65, 1133426), (70, 1052467), (91, 809590), (95, 775502), (130, 566713), (133, 553930), (182, 404795), (190, 387751), (247, 298270), (266, 276965), (455, 161918), (494, 149135), (665, 110786), (910, 80959), (1235, 59654), (1330, 55393), (1729, 42610), (2470, 29827), (3458, 21305), (4261, 17290), (8522, 8645)]