123500706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 290822400

約数和(自身を除く): 167321694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 109, 159, 218, 318, 327, 371, 509, 654, 742, 763, 1018, 1113, 1526, 1527, 2226, 2289, 3054, 3563, 4578, 5777, 7126, 10689, 11554, 17331, 21378, 26977, 34662, 40439, 53954, 55481, 80878, 80931, 110962, 121317, 161862, 166443, 188839, 242634, 332886, 377678, 388367, 566517, 776734, 1133034, 1165101, 2330202, 2940493, 5880986, 8821479, 17642958, 20583451, 41166902, 61750353, 123500706]

約数ペア:

[(1, 123500706), (2, 61750353), (3, 41166902), (6, 20583451), (7, 17642958), (14, 8821479), (21, 5880986), (42, 2940493), (53, 2330202), (106, 1165101), (109, 1133034), (159, 776734), (218, 566517), (318, 388367), (327, 377678), (371, 332886), (509, 242634), (654, 188839), (742, 166443), (763, 161862), (1018, 121317), (1113, 110962), (1526, 80931), (1527, 80878), (2226, 55481), (2289, 53954), (3054, 40439), (3563, 34662), (4578, 26977), (5777, 21378), (7126, 17331), (10689, 11554)]