392430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 958464

約数和(自身を除く): 566034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 127, 206, 254, 309, 381, 515, 618, 635, 762, 1030, 1270, 1545, 1905, 3090, 3810, 13081, 26162, 39243, 65405, 78486, 130810, 196215, 392430]

約数ペア:

[(1, 392430), (2, 196215), (3, 130810), (5, 78486), (6, 65405), (10, 39243), (15, 26162), (30, 13081), (103, 3810), (127, 3090), (206, 1905), (254, 1545), (309, 1270), (381, 1030), (515, 762), (618, 635)]