3890490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3163}}^1$

素因数の和:3214

約数の個数: 32

約数和(自身を含む): 9567936

約数和(自身を除く): 5677446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 3163, 6326, 9489, 15815, 18978, 31630, 47445, 94890, 129683, 259366, 389049, 648415, 778098, 1296830, 1945245, 3890490]

約数ペア:

[(1, 3890490), (2, 1945245), (3, 1296830), (5, 778098), (6, 648415), (10, 389049), (15, 259366), (30, 129683), (41, 94890), (82, 47445), (123, 31630), (205, 18978), (246, 15815), (410, 9489), (615, 6326), (1230, 3163)]