28670130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{318557}}^1$

素因数の和:318570

約数の個数: 24

約数和(自身を含む): 74542572

約数和(自身を除く): 45872442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 318557, 637114, 955671, 1592785, 1911342, 2867013, 3185570, 4778355, 5734026, 9556710, 14335065, 28670130]

約数ペア:

[(1, 28670130), (2, 14335065), (3, 9556710), (5, 5734026), (6, 4778355), (9, 3185570), (10, 2867013), (15, 1911342), (18, 1592785), (30, 955671), (45, 637114), (90, 318557)]