30758970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 81575424

約数和(自身を除く): 50816454

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 498, 830, 913, 1123, 1245, 1826, 2246, 2490, 2739, 3369, 4565, 5478, 5615, 6738, 9130, 11230, 12353, 13695, 16845, 24706, 27390, 33690, 37059, 61765, 74118, 93209, 123530, 185295, 186418, 279627, 370590, 466045, 559254, 932090, 1025299, 1398135, 2050598, 2796270, 3075897, 5126495, 6151794, 10252990, 15379485, 30758970]

約数ペア:

[(1, 30758970), (2, 15379485), (3, 10252990), (5, 6151794), (6, 5126495), (10, 3075897), (11, 2796270), (15, 2050598), (22, 1398135), (30, 1025299), (33, 932090), (55, 559254), (66, 466045), (83, 370590), (110, 279627), (165, 186418), (166, 185295), (249, 123530), (330, 93209), (415, 74118), (498, 61765), (830, 37059), (913, 33690), (1123, 27390), (1245, 24706), (1826, 16845), (2246, 13695), (2490, 12353), (2739, 11230), (3369, 9130), (4565, 6738), (5478, 5615)]