274341660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{111521}}^1$

素因数の和:111574

約数の個数: 48

約数和(自身を含む): 786899232

約数和(自身を除く): 512557572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 111521, 223042, 334563, 446084, 557605, 669126, 1115210, 1338252, 1672815, 2230420, 3345630, 4572361, 6691260, 9144722, 13717083, 18289444, 22861805, 27434166, 45723610, 54868332, 68585415, 91447220, 137170830, 274341660]

約数ペア:

[(1, 274341660), (2, 137170830), (3, 91447220), (4, 68585415), (5, 54868332), (6, 45723610), (10, 27434166), (12, 22861805), (15, 18289444), (20, 13717083), (30, 9144722), (41, 6691260), (60, 4572361), (82, 3345630), (123, 2230420), (164, 1672815), (205, 1338252), (246, 1115210), (410, 669126), (492, 557605), (615, 446084), (820, 334563), (1230, 223042), (2460, 111521)]