189691830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{51407}}^1$

素因数の和:51461

約数の個数: 48

約数和(自身を含む): 505237824

約数和(自身を除く): 315545994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 51407, 102814, 154221, 257035, 308442, 462663, 514070, 771105, 925326, 1542210, 2107687, 2313315, 4215374, 4626630, 6323061, 10538435, 12646122, 18969183, 21076870, 31615305, 37938366, 63230610, 94845915, 189691830]

約数ペア:

[(1, 189691830), (2, 94845915), (3, 63230610), (5, 37938366), (6, 31615305), (9, 21076870), (10, 18969183), (15, 12646122), (18, 10538435), (30, 6323061), (41, 4626630), (45, 4215374), (82, 2313315), (90, 2107687), (123, 1542210), (205, 925326), (246, 771105), (369, 514070), (410, 462663), (615, 308442), (738, 257035), (1230, 154221), (1845, 102814), (3690, 51407)]