67452140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{481801}}^1$

素因数の和:481817

約数の個数: 24

約数和(自身を含む): 161885472

約数和(自身を除く): 94433332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 481801, 963602, 1927204, 2409005, 3372607, 4818010, 6745214, 9636020, 13490428, 16863035, 33726070, 67452140]

約数ペア:

[(1, 67452140), (2, 33726070), (4, 16863035), (5, 13490428), (7, 9636020), (10, 6745214), (14, 4818010), (20, 3372607), (28, 2409005), (35, 1927204), (70, 963602), (140, 481801)]