230622860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1447}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 522774336

約数和(自身を除く): 292151476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 613, 1226, 1447, 2452, 2894, 3065, 5788, 6130, 7235, 7969, 12260, 14470, 15938, 18811, 28940, 31876, 37622, 39845, 75244, 79690, 94055, 159380, 188110, 376220, 887011, 1774022, 3548044, 4435055, 8870110, 11531143, 17740220, 23062286, 46124572, 57655715, 115311430, 230622860]

約数ペア:

[(1, 230622860), (2, 115311430), (4, 57655715), (5, 46124572), (10, 23062286), (13, 17740220), (20, 11531143), (26, 8870110), (52, 4435055), (65, 3548044), (130, 1774022), (260, 887011), (613, 376220), (1226, 188110), (1447, 159380), (2452, 94055), (2894, 79690), (3065, 75244), (5788, 39845), (6130, 37622), (7235, 31876), (7969, 28940), (12260, 18811), (14470, 15938)]