84126210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{400601}}^1$

素因数の和:400618

約数の個数: 32

約数和(自身を含む): 230746752

約数和(自身を除く): 146620542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 400601, 801202, 1201803, 2003005, 2403606, 2804207, 4006010, 5608414, 6009015, 8412621, 12018030, 14021035, 16825242, 28042070, 42063105, 84126210]

約数ペア:

[(1, 84126210), (2, 42063105), (3, 28042070), (5, 16825242), (6, 14021035), (7, 12018030), (10, 8412621), (14, 6009015), (15, 5608414), (21, 4006010), (30, 2804207), (35, 2403606), (42, 2003005), (70, 1201803), (105, 801202), (210, 400601)]