85188690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5807}}^1$

素因数の和:5983

約数の個数: 48

約数和(自身を含む): 222887808

約数和(自身を除く): 137699118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 5807, 7335, 11614, 14670, 17421, 29035, 34842, 52263, 58070, 87105, 104526, 174210, 261315, 522630, 946541, 1893082, 2839623, 4732705, 5679246, 8518869, 9465410, 14198115, 17037738, 28396230, 42594345, 85188690]

約数ペア:

[(1, 85188690), (2, 42594345), (3, 28396230), (5, 17037738), (6, 14198115), (9, 9465410), (10, 8518869), (15, 5679246), (18, 4732705), (30, 2839623), (45, 1893082), (90, 946541), (163, 522630), (326, 261315), (489, 174210), (815, 104526), (978, 87105), (1467, 58070), (1630, 52263), (2445, 34842), (2934, 29035), (4890, 17421), (5807, 14670), (7335, 11614)]