118898220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2161}}^1$

素因数の和:2311

約数の個数: 96

約数和(自身を含む): 383556096

約数和(自身を除く): 264657876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1572, 1834, 1965, 2161, 2620, 2751, 3668, 3930, 4322, 4585, 5502, 6483, 7860, 8644, 9170, 10805, 11004, 12966, 13755, 15127, 18340, 21610, 25932, 27510, 30254, 32415, 43220, 45381, 55020, 60508, 64830, 75635, 90762, 129660, 151270, 181524, 226905, 283091, 302540, 453810, 566182, 849273, 907620, 1132364, 1415455, 1698546, 1981637, 2830910, 3397092, 3963274, 4246365, 5661820, 5944911, 7926548, 8492730, 9908185, 11889822, 16985460, 19816370, 23779644, 29724555, 39632740, 59449110, 118898220]

約数ペア:

[(1, 118898220), (2, 59449110), (3, 39632740), (4, 29724555), (5, 23779644), (6, 19816370), (7, 16985460), (10, 11889822), (12, 9908185), (14, 8492730), (15, 7926548), (20, 5944911), (21, 5661820), (28, 4246365), (30, 3963274), (35, 3397092), (42, 2830910), (60, 1981637), (70, 1698546), (84, 1415455), (105, 1132364), (131, 907620), (140, 849273), (210, 566182), (262, 453810), (393, 302540), (420, 283091), (524, 226905), (655, 181524), (786, 151270), (917, 129660), (1310, 90762), (1572, 75635), (1834, 64830), (1965, 60508), (2161, 55020), (2620, 45381), (2751, 43220), (3668, 32415), (3930, 30254), (4322, 27510), (4585, 25932), (5502, 21610), (6483, 18340), (7860, 15127), (8644, 13755), (9170, 12966), (10805, 11004)]