2100053460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{5351}}^1$

素因数の和:5605

約数の個数: 96

約数和(自身を含む): 6099738624

約数和(自身を除く): 3999685164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 211, 310, 372, 422, 465, 620, 633, 844, 930, 1055, 1266, 1860, 2110, 2532, 3165, 4220, 5351, 6330, 6541, 10702, 12660, 13082, 16053, 19623, 21404, 26164, 26755, 32106, 32705, 39246, 53510, 64212, 65410, 78492, 80265, 98115, 107020, 130820, 160530, 165881, 196230, 321060, 331762, 392460, 497643, 663524, 829405, 995286, 1129061, 1658810, 1990572, 2258122, 2488215, 3317620, 3387183, 4516244, 4976430, 5645305, 6774366, 9952860, 11290610, 13548732, 16935915, 22581220, 33871830, 35000891, 67743660, 70001782, 105002673, 140003564, 175004455, 210005346, 350008910, 420010692, 525013365, 700017820, 1050026730, 2100053460]

約数ペア:

[(1, 2100053460), (2, 1050026730), (3, 700017820), (4, 525013365), (5, 420010692), (6, 350008910), (10, 210005346), (12, 175004455), (15, 140003564), (20, 105002673), (30, 70001782), (31, 67743660), (60, 35000891), (62, 33871830), (93, 22581220), (124, 16935915), (155, 13548732), (186, 11290610), (211, 9952860), (310, 6774366), (372, 5645305), (422, 4976430), (465, 4516244), (620, 3387183), (633, 3317620), (844, 2488215), (930, 2258122), (1055, 1990572), (1266, 1658810), (1860, 1129061), (2110, 995286), (2532, 829405), (3165, 663524), (4220, 497643), (5351, 392460), (6330, 331762), (6541, 321060), (10702, 196230), (12660, 165881), (13082, 160530), (16053, 130820), (19623, 107020), (21404, 98115), (26164, 80265), (26755, 78492), (32106, 65410), (32705, 64212), (39246, 53510)]