15691099060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{663191}}^1$

素因数の和:663233

約数の個数: 72

約数和(自身を含む): 40778349696

約数和(自身を除く): 25087250636

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 11830, 23660, 663191, 1326382, 2652764, 3315955, 4642337, 6631910, 8621483, 9284674, 13263820, 17242966, 18569348, 23211685, 34485932, 43107415, 46423370, 60350381, 86214830, 92846740, 112079279, 120700762, 172429660, 224158558, 241401524, 301751905, 448317116, 560396395, 603503810, 784554953, 1120792790, 1207007620, 1569109906, 2241585580, 3138219812, 3922774765, 7845549530, 15691099060]

約数ペア:

[(1, 15691099060), (2, 7845549530), (4, 3922774765), (5, 3138219812), (7, 2241585580), (10, 1569109906), (13, 1207007620), (14, 1120792790), (20, 784554953), (26, 603503810), (28, 560396395), (35, 448317116), (52, 301751905), (65, 241401524), (70, 224158558), (91, 172429660), (130, 120700762), (140, 112079279), (169, 92846740), (182, 86214830), (260, 60350381), (338, 46423370), (364, 43107415), (455, 34485932), (676, 23211685), (845, 18569348), (910, 17242966), (1183, 13263820), (1690, 9284674), (1820, 8621483), (2366, 6631910), (3380, 4642337), (4732, 3315955), (5915, 2652764), (11830, 1326382), (23660, 663191)]