147725730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{11981}}^1$

素因数の和:12131

約数の個数: 48

約数和(自身を含む): 386922744

約数和(自身を除く): 239197014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 11981, 12330, 23962, 35943, 59905, 71886, 107829, 119810, 179715, 215658, 359430, 539145, 1078290, 1641397, 3282794, 4924191, 8206985, 9848382, 14772573, 16413970, 24620955, 29545146, 49241910, 73862865, 147725730]

約数ペア:

[(1, 147725730), (2, 73862865), (3, 49241910), (5, 29545146), (6, 24620955), (9, 16413970), (10, 14772573), (15, 9848382), (18, 8206985), (30, 4924191), (45, 3282794), (90, 1641397), (137, 1078290), (274, 539145), (411, 359430), (685, 215658), (822, 179715), (1233, 119810), (1370, 107829), (2055, 71886), (2466, 59905), (4110, 35943), (6165, 23962), (11981, 12330)]