87667090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 185794560

約数和(自身を除く): 98127470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 83, 158, 166, 191, 382, 395, 415, 553, 581, 790, 830, 955, 1106, 1162, 1337, 1910, 2674, 2765, 2905, 5530, 5810, 6557, 6685, 13114, 13370, 15089, 15853, 30178, 31706, 32785, 45899, 65570, 75445, 79265, 91798, 105623, 110971, 150890, 158530, 211246, 221942, 229495, 458990, 528115, 554855, 1056230, 1109710, 1252387, 2504774, 6261935, 8766709, 12523870, 17533418, 43833545, 87667090]

約数ペア:

[(1, 87667090), (2, 43833545), (5, 17533418), (7, 12523870), (10, 8766709), (14, 6261935), (35, 2504774), (70, 1252387), (79, 1109710), (83, 1056230), (158, 554855), (166, 528115), (191, 458990), (382, 229495), (395, 221942), (415, 211246), (553, 158530), (581, 150890), (790, 110971), (830, 105623), (955, 91798), (1106, 79265), (1162, 75445), (1337, 65570), (1910, 45899), (2674, 32785), (2765, 31706), (2905, 30178), (5530, 15853), (5810, 15089), (6557, 13370), (6685, 13114)]