42144060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{100343}}^1$

素因数の和:100362

約数の個数: 48

約数和(自身を含む): 134862336

約数和(自身を除く): 92718276

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, 100343, 200686, 301029, 401372, 501715, 602058, 702401, 1003430, 1204116, 1404802, 1505145, 2006860, 2107203, 2809604, 3010290, 3512005, 4214406, 6020580, 7024010, 8428812, 10536015, 14048020, 21072030, 42144060]

約数ペア:

[(1, 42144060), (2, 21072030), (3, 14048020), (4, 10536015), (5, 8428812), (6, 7024010), (7, 6020580), (10, 4214406), (12, 3512005), (14, 3010290), (15, 2809604), (20, 2107203), (21, 2006860), (28, 1505145), (30, 1404802), (35, 1204116), (42, 1003430), (60, 702401), (70, 602058), (84, 501715), (105, 401372), (140, 301029), (210, 200686), (420, 100343)]