15051390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4871}}^1$

素因数の和:4984

約数の個数: 32

約数和(自身を含む): 36481536

約数和(自身を除く): 21430146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 4871, 9742, 14613, 24355, 29226, 48710, 73065, 146130, 501713, 1003426, 1505139, 2508565, 3010278, 5017130, 7525695, 15051390]

約数ペア:

[(1, 15051390), (2, 7525695), (3, 5017130), (5, 3010278), (6, 2508565), (10, 1505139), (15, 1003426), (30, 501713), (103, 146130), (206, 73065), (309, 48710), (515, 29226), (618, 24355), (1030, 14613), (1545, 9742), (3090, 4871)]