146314140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{348367}}^1$

素因数の和:348386

約数の個数: 48

約数和(自身を含む): 468206592

約数和(自身を除く): 321892452

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, 348367, 696734, 1045101, 1393468, 1741835, 2090202, 2438569, 3483670, 4180404, 4877138, 5225505, 6967340, 7315707, 9754276, 10451010, 12192845, 14631414, 20902020, 24385690, 29262828, 36578535, 48771380, 73157070, 146314140]

約数ペア:

[(1, 146314140), (2, 73157070), (3, 48771380), (4, 36578535), (5, 29262828), (6, 24385690), (7, 20902020), (10, 14631414), (12, 12192845), (14, 10451010), (15, 9754276), (20, 7315707), (21, 6967340), (28, 5225505), (30, 4877138), (35, 4180404), (42, 3483670), (60, 2438569), (70, 2090202), (84, 1741835), (105, 1393468), (140, 1045101), (210, 696734), (420, 348367)]