1830481653

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21019}}^1$

素因数の和:21082

約数の個数: 64

約数和(自身を含む): 3390105600

約数和(自身を除く): 1559623947

約数列:

[1, 3, 7, 11, 13, 21, 29, 33, 39, 77, 87, 91, 143, 203, 231, 273, 319, 377, 429, 609, 957, 1001, 1131, 2233, 2639, 3003, 4147, 6699, 7917, 12441, 21019, 29029, 63057, 87087, 147133, 231209, 273247, 441399, 609551, 693627, 819741, 1618463, 1828653, 1912729, 3005717, 4266857, 4855389, 5738187, 6705061, 7924163, 9017151, 12800571, 20115183, 21040019, 23772489, 46935427, 55469141, 63120057, 87165793, 140806281, 166407423, 261497379, 610160551, 1830481653]

約数ペア:

[(1, 1830481653), (3, 610160551), (7, 261497379), (11, 166407423), (13, 140806281), (21, 87165793), (29, 63120057), (33, 55469141), (39, 46935427), (77, 23772489), (87, 21040019), (91, 20115183), (143, 12800571), (203, 9017151), (231, 7924163), (273, 6705061), (319, 5738187), (377, 4855389), (429, 4266857), (609, 3005717), (957, 1912729), (1001, 1828653), (1131, 1618463), (2233, 819741), (2639, 693627), (3003, 609551), (4147, 441399), (6699, 273247), (7917, 231209), (12441, 147133), (21019, 87087), (29029, 63057)]