61318070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1433}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 120800160

約数和(自身を除く): 59482090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 389, 778, 1433, 1945, 2866, 3890, 4279, 7165, 8558, 14330, 15763, 21395, 31526, 42790, 78815, 157630, 557437, 1114874, 2787185, 5574370, 6131807, 12263614, 30659035, 61318070]

約数ペア:

[(1, 61318070), (2, 30659035), (5, 12263614), (10, 6131807), (11, 5574370), (22, 2787185), (55, 1114874), (110, 557437), (389, 157630), (778, 78815), (1433, 42790), (1945, 31526), (2866, 21395), (3890, 15763), (4279, 14330), (7165, 8558)]