31972770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{631}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 83408832

約数和(自身を除く): 51436062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 563, 631, 1126, 1262, 1689, 1893, 2815, 3155, 3378, 3786, 5067, 5630, 5679, 6310, 8445, 9465, 10134, 11358, 16890, 18930, 25335, 28395, 50670, 56790, 355253, 710506, 1065759, 1776265, 2131518, 3197277, 3552530, 5328795, 6394554, 10657590, 15986385, 31972770]

約数ペア:

[(1, 31972770), (2, 15986385), (3, 10657590), (5, 6394554), (6, 5328795), (9, 3552530), (10, 3197277), (15, 2131518), (18, 1776265), (30, 1065759), (45, 710506), (90, 355253), (563, 56790), (631, 50670), (1126, 28395), (1262, 25335), (1689, 18930), (1893, 16890), (2815, 11358), (3155, 10134), (3378, 9465), (3786, 8445), (5067, 6310), (5630, 5679)]