157040010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1709}}^1$

素因数の和:2743

約数の個数: 48

約数和(自身を含む): 408943080

約数和(自身を除く): 251903070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1021, 1709, 2042, 3063, 3418, 5105, 5127, 6126, 8545, 9189, 10210, 10254, 15315, 15381, 17090, 18378, 25635, 30630, 30762, 45945, 51270, 76905, 91890, 153810, 1744889, 3489778, 5234667, 8724445, 10469334, 15704001, 17448890, 26173335, 31408002, 52346670, 78520005, 157040010]

約数ペア:

[(1, 157040010), (2, 78520005), (3, 52346670), (5, 31408002), (6, 26173335), (9, 17448890), (10, 15704001), (15, 10469334), (18, 8724445), (30, 5234667), (45, 3489778), (90, 1744889), (1021, 153810), (1709, 91890), (2042, 76905), (3063, 51270), (3418, 45945), (5105, 30762), (5127, 30630), (6126, 25635), (8545, 18378), (9189, 17090), (10210, 15381), (10254, 15315)]