2150010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7963}}^1$

素因数の和:7979

約数の個数: 32

約数和(自身を含む): 5734080

約数和(自身を除く): 3584070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7963, 15926, 23889, 39815, 47778, 71667, 79630, 119445, 143334, 215001, 238890, 358335, 430002, 716670, 1075005, 2150010]

約数ペア:

[(1, 2150010), (2, 1075005), (3, 716670), (5, 430002), (6, 358335), (9, 238890), (10, 215001), (15, 143334), (18, 119445), (27, 79630), (30, 71667), (45, 47778), (54, 39815), (90, 23889), (135, 15926), (270, 7963)]