30494835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 60952320

約数和(自身を除く): 30457485

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 393, 655, 739, 917, 1179, 1965, 2217, 2751, 3695, 4585, 5173, 5895, 6651, 8253, 11085, 13755, 15519, 25865, 33255, 41265, 46557, 77595, 96809, 232785, 290427, 484045, 677663, 871281, 1452135, 2032989, 3388315, 4356405, 6098967, 10164945, 30494835]

約数ペア:

[(1, 30494835), (3, 10164945), (5, 6098967), (7, 4356405), (9, 3388315), (15, 2032989), (21, 1452135), (35, 871281), (45, 677663), (63, 484045), (105, 290427), (131, 232785), (315, 96809), (393, 77595), (655, 46557), (739, 41265), (917, 33255), (1179, 25865), (1965, 15519), (2217, 13755), (2751, 11085), (3695, 8253), (4585, 6651), (5173, 5895)]