1087470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 2903472

約数和(自身を除く): 1816002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 281, 387, 430, 562, 645, 774, 843, 1290, 1405, 1686, 1935, 2529, 2810, 3870, 4215, 5058, 8430, 12083, 12645, 24166, 25290, 36249, 60415, 72498, 108747, 120830, 181245, 217494, 362490, 543735, 1087470]

約数ペア:

[(1, 1087470), (2, 543735), (3, 362490), (5, 217494), (6, 181245), (9, 120830), (10, 108747), (15, 72498), (18, 60415), (30, 36249), (43, 25290), (45, 24166), (86, 12645), (90, 12083), (129, 8430), (215, 5058), (258, 4215), (281, 3870), (387, 2810), (430, 2529), (562, 1935), (645, 1686), (774, 1405), (843, 1290)]