9819060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4423}}^1$

素因数の和:4472

約数の個数: 48

約数和(自身を含む): 28242816

約数和(自身を除く): 18423756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 4423, 8846, 13269, 17692, 22115, 26538, 44230, 53076, 66345, 88460, 132690, 163651, 265380, 327302, 490953, 654604, 818255, 981906, 1636510, 1963812, 2454765, 3273020, 4909530, 9819060]

約数ペア:

[(1, 9819060), (2, 4909530), (3, 3273020), (4, 2454765), (5, 1963812), (6, 1636510), (10, 981906), (12, 818255), (15, 654604), (20, 490953), (30, 327302), (37, 265380), (60, 163651), (74, 132690), (111, 88460), (148, 66345), (185, 53076), (222, 44230), (370, 26538), (444, 22115), (555, 17692), (740, 13269), (1110, 8846), (2220, 4423)]