30792916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5881}}^1$

素因数の和:5920

約数の個数: 48

約数和(自身を含む): 71148672

約数和(自身を除く): 40355756

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 5881, 11762, 23524, 41167, 64691, 82334, 99977, 129382, 164668, 199954, 258764, 399908, 452837, 699839, 905674, 1099747, 1399678, 1811348, 2199494, 2799356, 4398988, 7698229, 15396458, 30792916]

約数ペア:

[(1, 30792916), (2, 15396458), (4, 7698229), (7, 4398988), (11, 2799356), (14, 2199494), (17, 1811348), (22, 1399678), (28, 1099747), (34, 905674), (44, 699839), (68, 452837), (77, 399908), (119, 258764), (154, 199954), (187, 164668), (238, 129382), (308, 99977), (374, 82334), (476, 64691), (748, 41167), (1309, 23524), (2618, 11762), (5236, 5881)]