91417890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{3119}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 219697920

約数和(自身を除く): 128280030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 977, 1954, 2931, 3119, 4885, 5862, 6238, 9357, 9770, 14655, 15595, 18714, 29310, 31190, 46785, 93570, 3047263, 6094526, 9141789, 15236315, 18283578, 30472630, 45708945, 91417890]

約数ペア:

[(1, 91417890), (2, 45708945), (3, 30472630), (5, 18283578), (6, 15236315), (10, 9141789), (15, 6094526), (30, 3047263), (977, 93570), (1954, 46785), (2931, 31190), (3119, 29310), (4885, 18714), (5862, 15595), (6238, 14655), (9357, 9770)]