141253140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{336317}}^1$

素因数の和:336336

約数の個数: 48

約数和(自身を含む): 452011392

約数和(自身を除く): 310758252

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, 336317, 672634, 1008951, 1345268, 1681585, 2017902, 2354219, 3363170, 4035804, 4708438, 5044755, 6726340, 7062657, 9416876, 10089510, 11771095, 14125314, 20179020, 23542190, 28250628, 35313285, 47084380, 70626570, 141253140]

約数ペア:

[(1, 141253140), (2, 70626570), (3, 47084380), (4, 35313285), (5, 28250628), (6, 23542190), (7, 20179020), (10, 14125314), (12, 11771095), (14, 10089510), (15, 9416876), (20, 7062657), (21, 6726340), (28, 5044755), (30, 4708438), (35, 4035804), (42, 3363170), (60, 2354219), (70, 2017902), (84, 1681585), (105, 1345268), (140, 1008951), (210, 672634), (420, 336317)]