67606140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{160967}}^1$

素因数の和:160986

約数の個数: 48

約数和(自身を含む): 216340992

約数和(自身を除く): 148734852

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, 160967, 321934, 482901, 643868, 804835, 965802, 1126769, 1609670, 1931604, 2253538, 2414505, 3219340, 3380307, 4507076, 4829010, 5633845, 6760614, 9658020, 11267690, 13521228, 16901535, 22535380, 33803070, 67606140]

約数ペア:

[(1, 67606140), (2, 33803070), (3, 22535380), (4, 16901535), (5, 13521228), (6, 11267690), (7, 9658020), (10, 6760614), (12, 5633845), (14, 4829010), (15, 4507076), (20, 3380307), (21, 3219340), (28, 2414505), (30, 2253538), (35, 1931604), (42, 1609670), (60, 1126769), (70, 965802), (84, 804835), (105, 643868), (140, 482901), (210, 321934), (420, 160967)]