27585530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3003

約数の個数: 48

約数和(自身を含む): 60821280

約数和(自身を除く): 33235750

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 2963, 4655, 5926, 9310, 14815, 20741, 29630, 41482, 56297, 103705, 112594, 145187, 207410, 281485, 290374, 394079, 562970, 725935, 788158, 1451870, 1970395, 2758553, 3940790, 5517106, 13792765, 27585530]

約数ペア:

[(1, 27585530), (2, 13792765), (5, 5517106), (7, 3940790), (10, 2758553), (14, 1970395), (19, 1451870), (35, 788158), (38, 725935), (49, 562970), (70, 394079), (95, 290374), (98, 281485), (133, 207410), (190, 145187), (245, 112594), (266, 103705), (490, 56297), (665, 41482), (931, 29630), (1330, 20741), (1862, 14815), (2963, 9310), (4655, 5926)]