16386180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3457}}^1$

素因数の和:3548

約数の個数: 48

約数和(自身を含む): 46475520

約数和(自身を除く): 30089340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 3457, 4740, 6914, 10371, 13828, 17285, 20742, 34570, 41484, 51855, 69140, 103710, 207420, 273103, 546206, 819309, 1092412, 1365515, 1638618, 2731030, 3277236, 4096545, 5462060, 8193090, 16386180]

約数ペア:

[(1, 16386180), (2, 8193090), (3, 5462060), (4, 4096545), (5, 3277236), (6, 2731030), (10, 1638618), (12, 1365515), (15, 1092412), (20, 819309), (30, 546206), (60, 273103), (79, 207420), (158, 103710), (237, 69140), (316, 51855), (395, 41484), (474, 34570), (790, 20742), (948, 17285), (1185, 13828), (1580, 10371), (2370, 6914), (3457, 4740)]