16282140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{38767}}^1$

素因数の和:38786

約数の個数: 48

約数和(自身を含む): 52104192

約数和(自身を除く): 35822052

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, 38767, 77534, 116301, 155068, 193835, 232602, 271369, 387670, 465204, 542738, 581505, 775340, 814107, 1085476, 1163010, 1356845, 1628214, 2326020, 2713690, 3256428, 4070535, 5427380, 8141070, 16282140]

約数ペア:

[(1, 16282140), (2, 8141070), (3, 5427380), (4, 4070535), (5, 3256428), (6, 2713690), (7, 2326020), (10, 1628214), (12, 1356845), (14, 1163010), (15, 1085476), (20, 814107), (21, 775340), (28, 581505), (30, 542738), (35, 465204), (42, 387670), (60, 271369), (70, 232602), (84, 193835), (105, 155068), (140, 116301), (210, 77534), (420, 38767)]