30126215

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 43476480

約数和(自身を除く): 13350265

約数列:

[1, 5, 7, 29, 35, 67, 145, 203, 335, 443, 469, 1015, 1943, 2215, 2345, 3101, 9715, 12847, 13601, 15505, 29681, 64235, 68005, 89929, 148405, 207767, 449645, 860749, 1038835, 4303745, 6025243, 30126215]

約数ペア:

[(1, 30126215), (5, 6025243), (7, 4303745), (29, 1038835), (35, 860749), (67, 449645), (145, 207767), (203, 148405), (335, 89929), (443, 68005), (469, 64235), (1015, 29681), (1943, 15505), (2215, 13601), (2345, 12847), (3101, 9715)]