61468660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9013}}^1$

素因数の和:9064

約数の個数: 48

約数和(自身を含む): 145377792

約数和(自身を除く): 83909132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 9013, 18026, 36052, 45065, 90130, 99143, 180260, 198286, 279403, 396572, 495715, 558806, 991430, 1117612, 1397015, 1982860, 2794030, 3073433, 5588060, 6146866, 12293732, 15367165, 30734330, 61468660]

約数ペア:

[(1, 61468660), (2, 30734330), (4, 15367165), (5, 12293732), (10, 6146866), (11, 5588060), (20, 3073433), (22, 2794030), (31, 1982860), (44, 1397015), (55, 1117612), (62, 991430), (110, 558806), (124, 495715), (155, 396572), (220, 279403), (310, 198286), (341, 180260), (620, 99143), (682, 90130), (1364, 45065), (1705, 36052), (3410, 18026), (6820, 9013)]