146157060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{347993}}^1$

素因数の和:348012

約数の個数: 48

約数和(自身を含む): 467703936

約数和(自身を除く): 321546876

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, 347993, 695986, 1043979, 1391972, 1739965, 2087958, 2435951, 3479930, 4175916, 4871902, 5219895, 6959860, 7307853, 9743804, 10439790, 12179755, 14615706, 20879580, 24359510, 29231412, 36539265, 48719020, 73078530, 146157060]

約数ペア:

[(1, 146157060), (2, 73078530), (3, 48719020), (4, 36539265), (5, 29231412), (6, 24359510), (7, 20879580), (10, 14615706), (12, 12179755), (14, 10439790), (15, 9743804), (20, 7307853), (21, 6959860), (28, 5219895), (30, 4871902), (35, 4175916), (42, 3479930), (60, 2435951), (70, 2087958), (84, 1739965), (105, 1391972), (140, 1043979), (210, 695986), (420, 347993)]