1395540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7753}}^1$

素因数の和:7768

約数の個数: 36

約数和(自身を含む): 4233684

約数和(自身を除く): 2838144

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7753, 15506, 23259, 31012, 38765, 46518, 69777, 77530, 93036, 116295, 139554, 155060, 232590, 279108, 348885, 465180, 697770, 1395540]

約数ペア:

[(1, 1395540), (2, 697770), (3, 465180), (4, 348885), (5, 279108), (6, 232590), (9, 155060), (10, 139554), (12, 116295), (15, 93036), (18, 77530), (20, 69777), (30, 46518), (36, 38765), (45, 31012), (60, 23259), (90, 15506), (180, 7753)]