30019230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1187}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 78393744

約数和(自身を除く): 48374514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 281, 562, 843, 1187, 1405, 1686, 2374, 2529, 2810, 3561, 4215, 5058, 5935, 7122, 8430, 10683, 11870, 12645, 17805, 21366, 25290, 35610, 53415, 106830, 333547, 667094, 1000641, 1667735, 2001282, 3001923, 3335470, 5003205, 6003846, 10006410, 15009615, 30019230]

約数ペア:

[(1, 30019230), (2, 15009615), (3, 10006410), (5, 6003846), (6, 5003205), (9, 3335470), (10, 3001923), (15, 2001282), (18, 1667735), (30, 1000641), (45, 667094), (90, 333547), (281, 106830), (562, 53415), (843, 35610), (1187, 25290), (1405, 21366), (1686, 17805), (2374, 12645), (2529, 11870), (2810, 10683), (3561, 8430), (4215, 7122), (5058, 5935)]