30179480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11261}}^1$

素因数の和:11339

約数の個数: 32

約数和(自身を含む): 68923440

約数和(自身を除く): 38743960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 11261, 22522, 45044, 56305, 90088, 112610, 225220, 450440, 754487, 1508974, 3017948, 3772435, 6035896, 7544870, 15089740, 30179480]

約数ペア:

[(1, 30179480), (2, 15089740), (4, 7544870), (5, 6035896), (8, 3772435), (10, 3017948), (20, 1508974), (40, 754487), (67, 450440), (134, 225220), (268, 112610), (335, 90088), (536, 56305), (670, 45044), (1340, 22522), (2680, 11261)]