30832755

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 51806208

約数和(自身を除く): 20973453

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 915, 1087, 1891, 3261, 5435, 5673, 9455, 16305, 28365, 33697, 66307, 101091, 168485, 198921, 331535, 505455, 994605, 2055517, 6166551, 10277585, 30832755]

約数ペア:

[(1, 30832755), (3, 10277585), (5, 6166551), (15, 2055517), (31, 994605), (61, 505455), (93, 331535), (155, 198921), (183, 168485), (305, 101091), (465, 66307), (915, 33697), (1087, 28365), (1891, 16305), (3261, 9455), (5435, 5673)]