7308231320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{826723}}^1$

素因数の和:826764

約数の個数: 64

約数和(自身を含む): 18750100320

約数和(自身を除く): 11441869000

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 826723, 1653446, 3306892, 4133615, 6613784, 8267230, 10747399, 14054291, 16534460, 21494798, 28108582, 33068920, 42989596, 53736995, 56217164, 70271455, 85979192, 107473990, 112434328, 140542910, 182705783, 214947980, 281085820, 365411566, 429895960, 562171640, 730823132, 913528915, 1461646264, 1827057830, 3654115660, 7308231320]

約数ペア:

[(1, 7308231320), (2, 3654115660), (4, 1827057830), (5, 1461646264), (8, 913528915), (10, 730823132), (13, 562171640), (17, 429895960), (20, 365411566), (26, 281085820), (34, 214947980), (40, 182705783), (52, 140542910), (65, 112434328), (68, 107473990), (85, 85979192), (104, 70271455), (130, 56217164), (136, 53736995), (170, 42989596), (221, 33068920), (260, 28108582), (340, 21494798), (442, 16534460), (520, 14054291), (680, 10747399), (884, 8267230), (1105, 6613784), (1768, 4133615), (2210, 3306892), (4420, 1653446), (8840, 826723)]