28342830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11959}}^1$

素因数の和:12048

約数の個数: 32

約数和(自身を含む): 68889600

約数和(自身を除く): 40546770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 11959, 23918, 35877, 59795, 71754, 119590, 179385, 358770, 944761, 1889522, 2834283, 4723805, 5668566, 9447610, 14171415, 28342830]

約数ペア:

[(1, 28342830), (2, 14171415), (3, 9447610), (5, 5668566), (6, 4723805), (10, 2834283), (15, 1889522), (30, 944761), (79, 358770), (158, 179385), (237, 119590), (395, 71754), (474, 59795), (790, 35877), (1185, 23918), (2370, 11959)]