27479969090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{292309}}^1$

素因数の和:292419

約数の個数: 64

約数和(自身を含む): 60613401600

約数和(自身を除く): 33133432510

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 79, 85, 119, 158, 170, 238, 395, 553, 595, 790, 1106, 1190, 1343, 2686, 2765, 5530, 6715, 9401, 13430, 18802, 47005, 94010, 292309, 584618, 1461545, 2046163, 2923090, 4092326, 4969253, 9938506, 10230815, 20461630, 23092411, 24846265, 34784771, 46184822, 49692530, 69569542, 115462055, 161646877, 173923855, 230924110, 323293754, 347847710, 392570987, 785141974, 808234385, 1616468770, 1962854935, 2747996909, 3925709870, 5495993818, 13739984545, 27479969090]

約数ペア:

[(1, 27479969090), (2, 13739984545), (5, 5495993818), (7, 3925709870), (10, 2747996909), (14, 1962854935), (17, 1616468770), (34, 808234385), (35, 785141974), (70, 392570987), (79, 347847710), (85, 323293754), (119, 230924110), (158, 173923855), (170, 161646877), (238, 115462055), (395, 69569542), (553, 49692530), (595, 46184822), (790, 34784771), (1106, 24846265), (1190, 23092411), (1343, 20461630), (2686, 10230815), (2765, 9938506), (5530, 4969253), (6715, 4092326), (9401, 2923090), (13430, 2046163), (18802, 1461545), (47005, 584618), (94010, 292309)]