12845130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4157}}^1$

素因数の和:4270

約数の個数: 32

約数和(自身を含む): 31135104

約数和(自身を除く): 18289974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 4157, 8314, 12471, 20785, 24942, 41570, 62355, 124710, 428171, 856342, 1284513, 2140855, 2569026, 4281710, 6422565, 12845130]

約数ペア:

[(1, 12845130), (2, 6422565), (3, 4281710), (5, 2569026), (6, 2140855), (10, 1284513), (15, 856342), (30, 428171), (103, 124710), (206, 62355), (309, 41570), (515, 24942), (618, 20785), (1030, 12471), (1545, 8314), (3090, 4157)]