1447494420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1048909}}^1$

素因数の和:1048944

約数の個数: 48

約数和(自身を含む): 4229205120

約数和(自身を除く): 2781710700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1048909, 2097818, 3146727, 4195636, 5244545, 6293454, 10489090, 12586908, 15733635, 20978180, 24124907, 31467270, 48249814, 62934540, 72374721, 96499628, 120624535, 144749442, 241249070, 289498884, 361873605, 482498140, 723747210, 1447494420]

約数ペア:

[(1, 1447494420), (2, 723747210), (3, 482498140), (4, 361873605), (5, 289498884), (6, 241249070), (10, 144749442), (12, 120624535), (15, 96499628), (20, 72374721), (23, 62934540), (30, 48249814), (46, 31467270), (60, 24124907), (69, 20978180), (92, 15733635), (115, 12586908), (138, 10489090), (230, 6293454), (276, 5244545), (345, 4195636), (460, 3146727), (690, 2097818), (1380, 1048909)]