16764180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9013}}^1$

素因数の和:9056

約数の個数: 48

約数和(自身を含む): 48459264

約数和(自身を除く): 31695084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 9013, 18026, 27039, 36052, 45065, 54078, 90130, 108156, 135195, 180260, 270390, 279403, 540780, 558806, 838209, 1117612, 1397015, 1676418, 2794030, 3352836, 4191045, 5588060, 8382090, 16764180]

約数ペア:

[(1, 16764180), (2, 8382090), (3, 5588060), (4, 4191045), (5, 3352836), (6, 2794030), (10, 1676418), (12, 1397015), (15, 1117612), (20, 838209), (30, 558806), (31, 540780), (60, 279403), (62, 270390), (93, 180260), (124, 135195), (155, 108156), (186, 90130), (310, 54078), (372, 45065), (465, 36052), (620, 27039), (930, 18026), (1860, 9013)]