28324860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1033}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 79560096

約数和(自身を除く): 51235236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1033, 1371, 1828, 2066, 2285, 2742, 3099, 4132, 4570, 5165, 5484, 6198, 6855, 9140, 10330, 12396, 13710, 15495, 20660, 27420, 30990, 61980, 472081, 944162, 1416243, 1888324, 2360405, 2832486, 4720810, 5664972, 7081215, 9441620, 14162430, 28324860]

約数ペア:

[(1, 28324860), (2, 14162430), (3, 9441620), (4, 7081215), (5, 5664972), (6, 4720810), (10, 2832486), (12, 2360405), (15, 1888324), (20, 1416243), (30, 944162), (60, 472081), (457, 61980), (914, 30990), (1033, 27420), (1371, 20660), (1828, 15495), (2066, 13710), (2285, 12396), (2742, 10330), (3099, 9140), (4132, 6855), (4570, 6198), (5165, 5484)]