73130770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1553}}^1$

素因数の和:1854

約数の個数: 32

約数和(自身を含む): 139971888

約数和(自身を除く): 66841118

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277, 554, 1385, 1553, 2770, 3106, 4709, 7765, 9418, 15530, 23545, 26401, 47090, 52802, 132005, 264010, 430181, 860362, 2150905, 4301810, 7313077, 14626154, 36565385, 73130770]

約数ペア:

[(1, 73130770), (2, 36565385), (5, 14626154), (10, 7313077), (17, 4301810), (34, 2150905), (85, 860362), (170, 430181), (277, 264010), (554, 132005), (1385, 52802), (1553, 47090), (2770, 26401), (3106, 23545), (4709, 15530), (7765, 9418)]