1913580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10631}}^1$

素因数の和:10646

約数の個数: 36

約数和(自身を含む): 5805072

約数和(自身を除く): 3891492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10631, 21262, 31893, 42524, 53155, 63786, 95679, 106310, 127572, 159465, 191358, 212620, 318930, 382716, 478395, 637860, 956790, 1913580]

約数ペア:

[(1, 1913580), (2, 956790), (3, 637860), (4, 478395), (5, 382716), (6, 318930), (9, 212620), (10, 191358), (12, 159465), (15, 127572), (18, 106310), (20, 95679), (30, 63786), (36, 53155), (45, 42524), (60, 31893), (90, 21262), (180, 10631)]