1091375882820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263617363}}^1$

素因数の和:263617401

約数の個数: 72

約数和(自身を含む): 3454441937856

約数和(自身を除く): 2363066055036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 263617363, 527234726, 790852089, 1054469452, 1318086815, 1581704178, 2372556267, 2636173630, 3163408356, 3954260445, 4745112534, 5272347260, 6063199349, 7908520890, 9490225068, 11862781335, 12126398698, 15817041780, 18189598047, 23725562670, 24252797396, 30315996745, 36379196094, 47451125340, 54568794141, 60631993490, 72758392188, 90947990235, 109137588282, 121263986980, 181895980470, 218275176564, 272843970705, 363791960940, 545687941410, 1091375882820]

約数ペア:

[(1, 1091375882820), (2, 545687941410), (3, 363791960940), (4, 272843970705), (5, 218275176564), (6, 181895980470), (9, 121263986980), (10, 109137588282), (12, 90947990235), (15, 72758392188), (18, 60631993490), (20, 54568794141), (23, 47451125340), (30, 36379196094), (36, 30315996745), (45, 24252797396), (46, 23725562670), (60, 18189598047), (69, 15817041780), (90, 12126398698), (92, 11862781335), (115, 9490225068), (138, 7908520890), (180, 6063199349), (207, 5272347260), (230, 4745112534), (276, 3954260445), (345, 3163408356), (414, 2636173630), (460, 2372556267), (690, 1581704178), (828, 1318086815), (1035, 1054469452), (1380, 790852089), (2070, 527234726), (4140, 263617363)]