16985010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2789}}^1$

素因数の和:2835

約数の個数: 64

約数和(自身を含む): 48211200

約数和(自身を除く): 31226190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 2789, 3045, 5578, 6090, 8367, 13945, 16734, 19523, 27890, 39046, 41835, 58569, 80881, 83670, 97615, 117138, 161762, 195230, 242643, 292845, 404405, 485286, 566167, 585690, 808810, 1132334, 1213215, 1698501, 2426430, 2830835, 3397002, 5661670, 8492505, 16985010]

約数ペア:

[(1, 16985010), (2, 8492505), (3, 5661670), (5, 3397002), (6, 2830835), (7, 2426430), (10, 1698501), (14, 1213215), (15, 1132334), (21, 808810), (29, 585690), (30, 566167), (35, 485286), (42, 404405), (58, 292845), (70, 242643), (87, 195230), (105, 161762), (145, 117138), (174, 97615), (203, 83670), (210, 80881), (290, 58569), (406, 41835), (435, 39046), (609, 27890), (870, 19523), (1015, 16734), (1218, 13945), (2030, 8367), (2789, 6090), (3045, 5578)]