20230402885

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{43391}}^1$

素因数の和:43594

約数の個数: 48

約数和(自身を含む): 30986053632

約数和(自身を除く): 10755650747

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 173, 245, 385, 539, 865, 1211, 1903, 2695, 6055, 8477, 9515, 13321, 42385, 43391, 66605, 93247, 216955, 303737, 466235, 477301, 1518685, 2126159, 2386505, 3341107, 7506643, 10630795, 16705535, 23387749, 37533215, 52546501, 82573073, 116938745, 262732505, 367825507, 412865365, 578011511, 1839127535, 2890057555, 4046080577, 20230402885]

約数ペア:

[(1, 20230402885), (5, 4046080577), (7, 2890057555), (11, 1839127535), (35, 578011511), (49, 412865365), (55, 367825507), (77, 262732505), (173, 116938745), (245, 82573073), (385, 52546501), (539, 37533215), (865, 23387749), (1211, 16705535), (1903, 10630795), (2695, 7506643), (6055, 3341107), (8477, 2386505), (9515, 2126159), (13321, 1518685), (42385, 477301), (43391, 466235), (66605, 303737), (93247, 216955)]