68834570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31721}}^1$

素因数の和:31766

約数の個数: 32

約数和(自身を含む): 146174976

約数和(自身を除く): 77340406

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 31721, 63442, 158605, 222047, 317210, 444094, 983351, 1110235, 1966702, 2220470, 4916755, 6883457, 9833510, 13766914, 34417285, 68834570]

約数ペア:

[(1, 68834570), (2, 34417285), (5, 13766914), (7, 9833510), (10, 6883457), (14, 4916755), (31, 2220470), (35, 1966702), (62, 1110235), (70, 983351), (155, 444094), (217, 317210), (310, 222047), (434, 158605), (1085, 63442), (2170, 31721)]