450692820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{108863}}^1$

素因数の和:108901

約数の個数: 72

約数和(自身を含む): 1426553856

約数和(自身を除く): 975861036

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, 108863, 217726, 326589, 435452, 544315, 653178, 979767, 1088630, 1306356, 1632945, 1959534, 2177260, 2503849, 3265890, 3919068, 4898835, 5007698, 6531780, 7511547, 9797670, 10015396, 12519245, 15023094, 19595340, 22534641, 25038490, 30046188, 37557735, 45069282, 50076980, 75115470, 90138564, 112673205, 150230940, 225346410, 450692820]

約数ペア:

[(1, 450692820), (2, 225346410), (3, 150230940), (4, 112673205), (5, 90138564), (6, 75115470), (9, 50076980), (10, 45069282), (12, 37557735), (15, 30046188), (18, 25038490), (20, 22534641), (23, 19595340), (30, 15023094), (36, 12519245), (45, 10015396), (46, 9797670), (60, 7511547), (69, 6531780), (90, 5007698), (92, 4898835), (115, 3919068), (138, 3265890), (180, 2503849), (207, 2177260), (230, 1959534), (276, 1632945), (345, 1306356), (414, 1088630), (460, 979767), (690, 653178), (828, 544315), (1035, 435452), (1380, 326589), (2070, 217726), (4140, 108863)]