1646193060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{481343}}^1$

素因数の和:481377

約数の個数: 72

約数和(自身を含む): 5256276480

約数和(自身を除く): 3610083420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 481343, 962686, 1444029, 1925372, 2406715, 2888058, 4332087, 4813430, 5776116, 7220145, 8664174, 9145517, 9626860, 14440290, 17328348, 18291034, 21660435, 27436551, 28880580, 36582068, 43320870, 45727585, 54873102, 82309653, 86641740, 91455170, 109746204, 137182755, 164619306, 182910340, 274365510, 329238612, 411548265, 548731020, 823096530, 1646193060]

約数ペア:

[(1, 1646193060), (2, 823096530), (3, 548731020), (4, 411548265), (5, 329238612), (6, 274365510), (9, 182910340), (10, 164619306), (12, 137182755), (15, 109746204), (18, 91455170), (19, 86641740), (20, 82309653), (30, 54873102), (36, 45727585), (38, 43320870), (45, 36582068), (57, 28880580), (60, 27436551), (76, 21660435), (90, 18291034), (95, 17328348), (114, 14440290), (171, 9626860), (180, 9145517), (190, 8664174), (228, 7220145), (285, 5776116), (342, 4813430), (380, 4332087), (570, 2888058), (684, 2406715), (855, 1925372), (1140, 1444029), (1710, 962686), (3420, 481343)]