84688590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13009}}^1$

素因数の和:13057

約数の個数: 64

約数和(自身を含む): 239800320

約数和(自身を除く): 155111730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 13009, 26018, 39027, 65045, 78054, 91063, 130090, 182126, 195135, 273189, 390270, 403279, 455315, 546378, 806558, 910630, 1209837, 1365945, 2016395, 2419674, 2731890, 2822953, 4032790, 5645906, 6049185, 8468859, 12098370, 14114765, 16937718, 28229530, 42344295, 84688590]

約数ペア:

[(1, 84688590), (2, 42344295), (3, 28229530), (5, 16937718), (6, 14114765), (7, 12098370), (10, 8468859), (14, 6049185), (15, 5645906), (21, 4032790), (30, 2822953), (31, 2731890), (35, 2419674), (42, 2016395), (62, 1365945), (70, 1209837), (93, 910630), (105, 806558), (155, 546378), (186, 455315), (210, 403279), (217, 390270), (310, 273189), (434, 195135), (465, 182126), (651, 130090), (930, 91063), (1085, 78054), (1302, 65045), (2170, 39027), (3255, 26018), (6510, 13009)]