28443310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 32520530

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 71, 97, 118, 142, 194, 295, 355, 413, 485, 497, 590, 679, 710, 826, 970, 994, 1358, 2065, 2485, 3395, 4130, 4189, 4970, 5723, 6790, 6887, 8378, 11446, 13774, 20945, 28615, 29323, 34435, 40061, 41890, 48209, 57230, 58646, 68870, 80122, 96418, 146615, 200305, 241045, 293230, 400610, 406333, 482090, 812666, 2031665, 2844331, 4063330, 5688662, 14221655, 28443310]

約数ペア:

[(1, 28443310), (2, 14221655), (5, 5688662), (7, 4063330), (10, 2844331), (14, 2031665), (35, 812666), (59, 482090), (70, 406333), (71, 400610), (97, 293230), (118, 241045), (142, 200305), (194, 146615), (295, 96418), (355, 80122), (413, 68870), (485, 58646), (497, 57230), (590, 48209), (679, 41890), (710, 40061), (826, 34435), (970, 29323), (994, 28615), (1358, 20945), (2065, 13774), (2485, 11446), (3395, 8378), (4130, 6887), (4189, 6790), (4970, 5723)]