101816890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 216172800

約数和(自身を除く): 114355910

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 89, 118, 178, 277, 295, 413, 445, 554, 590, 623, 826, 890, 1246, 1385, 1939, 2065, 2770, 3115, 3878, 4130, 5251, 6230, 9695, 10502, 16343, 19390, 24653, 26255, 32686, 36757, 49306, 52510, 73514, 81715, 114401, 123265, 163430, 172571, 183785, 228802, 246530, 345142, 367570, 572005, 862855, 1144010, 1454527, 1725710, 2909054, 7272635, 10181689, 14545270, 20363378, 50908445, 101816890]

約数ペア:

[(1, 101816890), (2, 50908445), (5, 20363378), (7, 14545270), (10, 10181689), (14, 7272635), (35, 2909054), (59, 1725710), (70, 1454527), (89, 1144010), (118, 862855), (178, 572005), (277, 367570), (295, 345142), (413, 246530), (445, 228802), (554, 183785), (590, 172571), (623, 163430), (826, 123265), (890, 114401), (1246, 81715), (1385, 73514), (1939, 52510), (2065, 49306), (2770, 36757), (3115, 32686), (3878, 26255), (4130, 24653), (5251, 19390), (6230, 16343), (9695, 10502)]