30459345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1103}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 55959552

約数和(自身を除く): 25500207

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 263, 789, 1103, 1315, 1841, 3309, 3945, 5515, 5523, 7721, 9205, 16545, 23163, 27615, 38605, 115815, 290089, 870267, 1450445, 2030623, 4351335, 6091869, 10153115, 30459345]

約数ペア:

[(1, 30459345), (3, 10153115), (5, 6091869), (7, 4351335), (15, 2030623), (21, 1450445), (35, 870267), (105, 290089), (263, 115815), (789, 38605), (1103, 27615), (1315, 23163), (1841, 16545), (3309, 9205), (3945, 7721), (5515, 5523)]