73957380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{176089}}^1$

素因数の和:176108

約数の個数: 48

約数和(自身を含む): 236664960

約数和(自身を除く): 162707580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 176089, 352178, 528267, 704356, 880445, 1056534, 1232623, 1760890, 2113068, 2465246, 2641335, 3521780, 3697869, 4930492, 5282670, 6163115, 7395738, 10565340, 12326230, 14791476, 18489345, 24652460, 36978690, 73957380]

約数ペア:

[(1, 73957380), (2, 36978690), (3, 24652460), (4, 18489345), (5, 14791476), (6, 12326230), (7, 10565340), (10, 7395738), (12, 6163115), (14, 5282670), (15, 4930492), (20, 3697869), (21, 3521780), (28, 2641335), (30, 2465246), (35, 2113068), (42, 1760890), (60, 1232623), (70, 1056534), (84, 880445), (105, 704356), (140, 528267), (210, 352178), (420, 176089)]