64938180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34913}}^1$

素因数の和:34956

約数の個数: 48

約数和(自身を含む): 187697664

約数和(自身を除く): 122759484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 34913, 69826, 104739, 139652, 174565, 209478, 349130, 418956, 523695, 698260, 1047390, 1082303, 2094780, 2164606, 3246909, 4329212, 5411515, 6493818, 10823030, 12987636, 16234545, 21646060, 32469090, 64938180]

約数ペア:

[(1, 64938180), (2, 32469090), (3, 21646060), (4, 16234545), (5, 12987636), (6, 10823030), (10, 6493818), (12, 5411515), (15, 4329212), (20, 3246909), (30, 2164606), (31, 2094780), (60, 1082303), (62, 1047390), (93, 698260), (124, 523695), (155, 418956), (186, 349130), (310, 209478), (372, 174565), (465, 139652), (620, 104739), (930, 69826), (1860, 34913)]