130817750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 291301920

約数和(自身を除く): 160484170

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 59, 70, 98, 118, 125, 175, 181, 245, 250, 295, 350, 362, 413, 490, 590, 826, 875, 905, 1225, 1267, 1475, 1750, 1810, 2065, 2450, 2534, 2891, 2950, 4130, 4525, 5782, 6125, 6335, 7375, 8869, 9050, 10325, 10679, 12250, 12670, 14455, 14750, 17738, 20650, 21358, 22625, 28910, 31675, 44345, 45250, 51625, 53395, 63350, 72275, 74753, 88690, 103250, 106790, 144550, 149506, 158375, 221725, 266975, 316750, 361375, 373765, 443450, 523271, 533950, 722750, 747530, 1046542, 1108625, 1334875, 1868825, 2217250, 2616355, 2669750, 3737650, 5232710, 9344125, 13081775, 18688250, 26163550, 65408875, 130817750]

約数ペア:

[(1, 130817750), (2, 65408875), (5, 26163550), (7, 18688250), (10, 13081775), (14, 9344125), (25, 5232710), (35, 3737650), (49, 2669750), (50, 2616355), (59, 2217250), (70, 1868825), (98, 1334875), (118, 1108625), (125, 1046542), (175, 747530), (181, 722750), (245, 533950), (250, 523271), (295, 443450), (350, 373765), (362, 361375), (413, 316750), (490, 266975), (590, 221725), (826, 158375), (875, 149506), (905, 144550), (1225, 106790), (1267, 103250), (1475, 88690), (1750, 74753), (1810, 72275), (2065, 63350), (2450, 53395), (2534, 51625), (2891, 45250), (2950, 44345), (4130, 31675), (4525, 28910), (5782, 22625), (6125, 21358), (6335, 20650), (7375, 17738), (8869, 14750), (9050, 14455), (10325, 12670), (10679, 12250)]