18488130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15031}}^1$

素因数の和:15082

約数の個数: 32

約数和(自身を含む): 45456768

約数和(自身を除く): 26968638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 15031, 30062, 45093, 75155, 90186, 150310, 225465, 450930, 616271, 1232542, 1848813, 3081355, 3697626, 6162710, 9244065, 18488130]

約数ペア:

[(1, 18488130), (2, 9244065), (3, 6162710), (5, 3697626), (6, 3081355), (10, 1848813), (15, 1232542), (30, 616271), (41, 450930), (82, 225465), (123, 150310), (205, 90186), (246, 75155), (410, 45093), (615, 30062), (1230, 15031)]