131188590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3617}}^1$

素因数の和:3674

約数の個数: 96

約数和(自身を含む): 379282176

約数和(自身を除く): 248093586

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3617, 3627, 4030, 6045, 7234, 7254, 10851, 12090, 18085, 18135, 21702, 32553, 36170, 36270, 47021, 54255, 65106, 94042, 108510, 112127, 141063, 162765, 224254, 235105, 282126, 325530, 336381, 423189, 470210, 560635, 672762, 705315, 846378, 1009143, 1121270, 1410630, 1457651, 1681905, 2018286, 2115945, 2915302, 3363810, 4231890, 4372953, 5045715, 7288255, 8745906, 10091430, 13118859, 14576510, 21864765, 26237718, 43729530, 65594295, 131188590]

約数ペア:

[(1, 131188590), (2, 65594295), (3, 43729530), (5, 26237718), (6, 21864765), (9, 14576510), (10, 13118859), (13, 10091430), (15, 8745906), (18, 7288255), (26, 5045715), (30, 4372953), (31, 4231890), (39, 3363810), (45, 2915302), (62, 2115945), (65, 2018286), (78, 1681905), (90, 1457651), (93, 1410630), (117, 1121270), (130, 1009143), (155, 846378), (186, 705315), (195, 672762), (234, 560635), (279, 470210), (310, 423189), (390, 336381), (403, 325530), (465, 282126), (558, 235105), (585, 224254), (806, 162765), (930, 141063), (1170, 112127), (1209, 108510), (1395, 94042), (2015, 65106), (2418, 54255), (2790, 47021), (3617, 36270), (3627, 36170), (4030, 32553), (6045, 21702), (7234, 18135), (7254, 18085), (10851, 12090)]