29971881990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{316861}}^1$

素因数の和:317925

約数の個数: 48

約数和(自身を含む): 78001284816

約数和(自身を除く): 48029402826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1051, 2102, 3153, 5255, 6306, 9459, 10510, 15765, 18918, 31530, 47295, 94590, 316861, 633722, 950583, 1584305, 1901166, 2851749, 3168610, 4752915, 5703498, 9505830, 14258745, 28517490, 333020911, 666041822, 999062733, 1665104555, 1998125466, 2997188199, 3330209110, 4995313665, 5994376398, 9990627330, 14985940995, 29971881990]

約数ペア:

[(1, 29971881990), (2, 14985940995), (3, 9990627330), (5, 5994376398), (6, 4995313665), (9, 3330209110), (10, 2997188199), (15, 1998125466), (18, 1665104555), (30, 999062733), (45, 666041822), (90, 333020911), (1051, 28517490), (2102, 14258745), (3153, 9505830), (5255, 5703498), (6306, 4752915), (9459, 3168610), (10510, 2851749), (15765, 1901166), (18918, 1584305), (31530, 950583), (47295, 633722), (94590, 316861)]