1589060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 3773952

約数和(自身を除く): 2184892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 233, 310, 341, 466, 620, 682, 932, 1165, 1364, 1705, 2330, 2563, 3410, 4660, 5126, 6820, 7223, 10252, 12815, 14446, 25630, 28892, 36115, 51260, 72230, 79453, 144460, 158906, 317812, 397265, 794530, 1589060]

約数ペア:

[(1, 1589060), (2, 794530), (4, 397265), (5, 317812), (10, 158906), (11, 144460), (20, 79453), (22, 72230), (31, 51260), (44, 36115), (55, 28892), (62, 25630), (110, 14446), (124, 12815), (155, 10252), (220, 7223), (233, 6820), (310, 5126), (341, 4660), (466, 3410), (620, 2563), (682, 2330), (932, 1705), (1165, 1364)]