4312890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 11319048

約数和(自身を除く): 7006158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 277, 346, 519, 554, 831, 865, 1038, 1385, 1557, 1662, 1730, 2493, 2595, 2770, 3114, 4155, 4986, 5190, 7785, 8310, 12465, 15570, 24930, 47921, 95842, 143763, 239605, 287526, 431289, 479210, 718815, 862578, 1437630, 2156445, 4312890]

約数ペア:

[(1, 4312890), (2, 2156445), (3, 1437630), (5, 862578), (6, 718815), (9, 479210), (10, 431289), (15, 287526), (18, 239605), (30, 143763), (45, 95842), (90, 47921), (173, 24930), (277, 15570), (346, 12465), (519, 8310), (554, 7785), (831, 5190), (865, 4986), (1038, 4155), (1385, 3114), (1557, 2770), (1662, 2595), (1730, 2493)]