65735180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{761}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 158227776

約数和(自身を除く): 92492596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 617, 761, 1234, 1522, 2468, 3044, 3085, 3805, 4319, 5327, 6170, 7610, 8638, 10654, 12340, 15220, 17276, 21308, 21595, 26635, 43190, 53270, 86380, 106540, 469537, 939074, 1878148, 2347685, 3286759, 4695370, 6573518, 9390740, 13147036, 16433795, 32867590, 65735180]

約数ペア:

[(1, 65735180), (2, 32867590), (4, 16433795), (5, 13147036), (7, 9390740), (10, 6573518), (14, 4695370), (20, 3286759), (28, 2347685), (35, 1878148), (70, 939074), (140, 469537), (617, 106540), (761, 86380), (1234, 53270), (1522, 43190), (2468, 26635), (3044, 21595), (3085, 21308), (3805, 17276), (4319, 15220), (5327, 12340), (6170, 10654), (7610, 8638)]