426261690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{526249}}^1$

素因数の和:526268

約数の個数: 40

約数和(自身を含む): 1146172500

約数和(自身を除く): 719910810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 526249, 1052498, 1578747, 2631245, 3157494, 4736241, 5262490, 7893735, 9472482, 14208723, 15787470, 23681205, 28417446, 42626169, 47362410, 71043615, 85252338, 142087230, 213130845, 426261690]

約数ペア:

[(1, 426261690), (2, 213130845), (3, 142087230), (5, 85252338), (6, 71043615), (9, 47362410), (10, 42626169), (15, 28417446), (18, 23681205), (27, 15787470), (30, 14208723), (45, 9472482), (54, 7893735), (81, 5262490), (90, 4736241), (135, 3157494), (162, 2631245), (270, 1578747), (405, 1052498), (810, 526249)]