2173230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2683}}^1$

素因数の和:2702

約数の個数: 40

約数和(自身を含む): 5845752

約数和(自身を除く): 3672522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2683, 5366, 8049, 13415, 16098, 24147, 26830, 40245, 48294, 72441, 80490, 120735, 144882, 217323, 241470, 362205, 434646, 724410, 1086615, 2173230]

約数ペア:

[(1, 2173230), (2, 1086615), (3, 724410), (5, 434646), (6, 362205), (9, 241470), (10, 217323), (15, 144882), (18, 120735), (27, 80490), (30, 72441), (45, 48294), (54, 40245), (81, 26830), (90, 24147), (135, 16098), (162, 13415), (270, 8049), (405, 5366), (810, 2683)]