225320410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 477446400

約数和(自身を除く): 252125990

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 89, 118, 178, 295, 413, 445, 590, 613, 623, 826, 890, 1226, 1246, 2065, 3065, 3115, 4130, 4291, 5251, 6130, 6230, 8582, 10502, 21455, 26255, 36167, 36757, 42910, 52510, 54557, 72334, 73514, 109114, 180835, 183785, 253169, 272785, 361670, 367570, 381899, 506338, 545570, 763798, 1265845, 1909495, 2531690, 3218863, 3818990, 6437726, 16094315, 22532041, 32188630, 45064082, 112660205, 225320410]

約数ペア:

[(1, 225320410), (2, 112660205), (5, 45064082), (7, 32188630), (10, 22532041), (14, 16094315), (35, 6437726), (59, 3818990), (70, 3218863), (89, 2531690), (118, 1909495), (178, 1265845), (295, 763798), (413, 545570), (445, 506338), (590, 381899), (613, 367570), (623, 361670), (826, 272785), (890, 253169), (1226, 183785), (1246, 180835), (2065, 109114), (3065, 73514), (3115, 72334), (4130, 54557), (4291, 52510), (5251, 42910), (6130, 36757), (6230, 36167), (8582, 26255), (10502, 21455)]