30680216

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10337}}^1$

素因数の和:10403

約数の個数: 32

約数和(自身を含む): 66990240

約数和(自身を除く): 36310024

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 10337, 20674, 41348, 72359, 82696, 144718, 289436, 547861, 578872, 1095722, 2191444, 3835027, 4382888, 7670054, 15340108, 30680216]

約数ペア:

[(1, 30680216), (2, 15340108), (4, 7670054), (7, 4382888), (8, 3835027), (14, 2191444), (28, 1095722), (53, 578872), (56, 547861), (106, 289436), (212, 144718), (371, 82696), (424, 72359), (742, 41348), (1484, 20674), (2968, 10337)]