19327530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1021}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 46505088

約数和(自身を除く): 27177558

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 1021, 1262, 1893, 2042, 3063, 3155, 3786, 5105, 6126, 6310, 9465, 10210, 15315, 18930, 30630, 644251, 1288502, 1932753, 3221255, 3865506, 6442510, 9663765, 19327530]

約数ペア:

[(1, 19327530), (2, 9663765), (3, 6442510), (5, 3865506), (6, 3221255), (10, 1932753), (15, 1288502), (30, 644251), (631, 30630), (1021, 18930), (1262, 15315), (1893, 10210), (2042, 9465), (3063, 6310), (3155, 6126), (3786, 5105)]