84920670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{769}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 227304000

約数和(自身を除く): 142383330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 409, 769, 818, 1227, 1538, 2045, 2307, 2454, 3681, 3845, 4090, 4614, 6135, 6921, 7362, 7690, 11043, 11535, 12270, 13842, 18405, 20763, 22086, 23070, 34605, 36810, 41526, 55215, 69210, 103815, 110430, 207630, 314521, 629042, 943563, 1572605, 1887126, 2830689, 3145210, 4717815, 5661378, 8492067, 9435630, 14153445, 16984134, 28306890, 42460335, 84920670]

約数ペア:

[(1, 84920670), (2, 42460335), (3, 28306890), (5, 16984134), (6, 14153445), (9, 9435630), (10, 8492067), (15, 5661378), (18, 4717815), (27, 3145210), (30, 2830689), (45, 1887126), (54, 1572605), (90, 943563), (135, 629042), (270, 314521), (409, 207630), (769, 110430), (818, 103815), (1227, 69210), (1538, 55215), (2045, 41526), (2307, 36810), (2454, 34605), (3681, 23070), (3845, 22086), (4090, 20763), (4614, 18405), (6135, 13842), (6921, 12270), (7362, 11535), (7690, 11043)]