17355540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 48968640

約数和(自身を除く): 31613100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2081, 2085, 2780, 4162, 4170, 6243, 8324, 8340, 10405, 12486, 20810, 24972, 31215, 41620, 62430, 124860, 289259, 578518, 867777, 1157036, 1446295, 1735554, 2892590, 3471108, 4338885, 5785180, 8677770, 17355540]

約数ペア:

[(1, 17355540), (2, 8677770), (3, 5785180), (4, 4338885), (5, 3471108), (6, 2892590), (10, 1735554), (12, 1446295), (15, 1157036), (20, 867777), (30, 578518), (60, 289259), (139, 124860), (278, 62430), (417, 41620), (556, 31215), (695, 24972), (834, 20810), (1390, 12486), (1668, 10405), (2081, 8340), (2085, 8324), (2780, 6243), (4162, 4170)]