203430930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{165391}}^1$

素因数の和:165442

約数の個数: 32

約数和(自身を含む): 500145408

約数和(自身を除く): 296714478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 165391, 330782, 496173, 826955, 992346, 1653910, 2480865, 4961730, 6781031, 13562062, 20343093, 33905155, 40686186, 67810310, 101715465, 203430930]

約数ペア:

[(1, 203430930), (2, 101715465), (3, 67810310), (5, 40686186), (6, 33905155), (10, 20343093), (15, 13562062), (30, 6781031), (41, 4961730), (82, 2480865), (123, 1653910), (205, 992346), (246, 826955), (410, 496173), (615, 330782), (1230, 165391)]