1443808730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17827}}^1$

素因数の和:17943

約数の個数: 64

約数和(自身を含む): 3234712320

約数和(自身を除く): 1790903590

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 89, 91, 130, 178, 182, 445, 455, 623, 890, 910, 1157, 1246, 2314, 3115, 5785, 6230, 8099, 11570, 16198, 17827, 35654, 40495, 80990, 89135, 124789, 178270, 231751, 249578, 463502, 623945, 1158755, 1247890, 1586603, 1622257, 2317510, 3173206, 3244514, 7933015, 8111285, 11106221, 15866030, 16222570, 20625839, 22212442, 41251678, 55531105, 103129195, 111062210, 144380873, 206258390, 288761746, 721904365, 1443808730]

約数ペア:

[(1, 1443808730), (2, 721904365), (5, 288761746), (7, 206258390), (10, 144380873), (13, 111062210), (14, 103129195), (26, 55531105), (35, 41251678), (65, 22212442), (70, 20625839), (89, 16222570), (91, 15866030), (130, 11106221), (178, 8111285), (182, 7933015), (445, 3244514), (455, 3173206), (623, 2317510), (890, 1622257), (910, 1586603), (1157, 1247890), (1246, 1158755), (2314, 623945), (3115, 463502), (5785, 249578), (6230, 231751), (8099, 178270), (11570, 124789), (16198, 89135), (17827, 80990), (35654, 40495)]