63370020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{150881}}^1$

素因数の和:150900

約数の個数: 48

約数和(自身を含む): 202785408

約数和(自身を除く): 139415388

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, 150881, 301762, 452643, 603524, 754405, 905286, 1056167, 1508810, 1810572, 2112334, 2263215, 3017620, 3168501, 4224668, 4526430, 5280835, 6337002, 9052860, 10561670, 12674004, 15842505, 21123340, 31685010, 63370020]

約数ペア:

[(1, 63370020), (2, 31685010), (3, 21123340), (4, 15842505), (5, 12674004), (6, 10561670), (7, 9052860), (10, 6337002), (12, 5280835), (14, 4526430), (15, 4224668), (20, 3168501), (21, 3017620), (28, 2263215), (30, 2112334), (35, 1810572), (42, 1508810), (60, 1056167), (70, 905286), (84, 754405), (105, 603524), (140, 452643), (210, 301762), (420, 150881)]