86477370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1723}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 238325760

約数和(自身を除く): 151848390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 239, 478, 717, 1195, 1434, 1673, 1723, 2390, 3346, 3446, 3585, 5019, 5169, 7170, 8365, 8615, 10038, 10338, 12061, 16730, 17230, 24122, 25095, 25845, 36183, 50190, 51690, 60305, 72366, 120610, 180915, 361830, 411797, 823594, 1235391, 2058985, 2470782, 2882579, 4117970, 5765158, 6176955, 8647737, 12353910, 14412895, 17295474, 28825790, 43238685, 86477370]

約数ペア:

[(1, 86477370), (2, 43238685), (3, 28825790), (5, 17295474), (6, 14412895), (7, 12353910), (10, 8647737), (14, 6176955), (15, 5765158), (21, 4117970), (30, 2882579), (35, 2470782), (42, 2058985), (70, 1235391), (105, 823594), (210, 411797), (239, 361830), (478, 180915), (717, 120610), (1195, 72366), (1434, 60305), (1673, 51690), (1723, 50190), (2390, 36183), (3346, 25845), (3446, 25095), (3585, 24122), (5019, 17230), (5169, 16730), (7170, 12061), (8365, 10338), (8615, 10038)]