796740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{271}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 2604672

約数和(自身を除く): 1807932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 271, 294, 420, 490, 542, 588, 735, 813, 980, 1084, 1355, 1470, 1626, 1897, 2710, 2940, 3252, 3794, 4065, 5420, 5691, 7588, 8130, 9485, 11382, 13279, 16260, 18970, 22764, 26558, 28455, 37940, 39837, 53116, 56910, 66395, 79674, 113820, 132790, 159348, 199185, 265580, 398370, 796740]

約数ペア:

[(1, 796740), (2, 398370), (3, 265580), (4, 199185), (5, 159348), (6, 132790), (7, 113820), (10, 79674), (12, 66395), (14, 56910), (15, 53116), (20, 39837), (21, 37940), (28, 28455), (30, 26558), (35, 22764), (42, 18970), (49, 16260), (60, 13279), (70, 11382), (84, 9485), (98, 8130), (105, 7588), (140, 5691), (147, 5420), (196, 4065), (210, 3794), (245, 3252), (271, 2940), (294, 2710), (420, 1897), (490, 1626), (542, 1470), (588, 1355), (735, 1084), (813, 980)]