39839730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{189713}}^1$

素因数の和:189730

約数の個数: 32

約数和(自身を含む): 109275264

約数和(自身を除く): 69435534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 189713, 379426, 569139, 948565, 1138278, 1327991, 1897130, 2655982, 2845695, 3983973, 5691390, 6639955, 7967946, 13279910, 19919865, 39839730]

約数ペア:

[(1, 39839730), (2, 19919865), (3, 13279910), (5, 7967946), (6, 6639955), (7, 5691390), (10, 3983973), (14, 2845695), (15, 2655982), (21, 1897130), (30, 1327991), (35, 1138278), (42, 948565), (70, 569139), (105, 379426), (210, 189713)]