17346140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5387}}^1$

素因数の和:5426

約数の個数: 48

約数和(自身を含む): 43448832

約数和(自身を除く): 26102692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 5387, 10774, 21548, 26935, 37709, 53870, 75418, 107740, 123901, 150836, 188545, 247802, 377090, 495604, 619505, 754180, 867307, 1239010, 1734614, 2478020, 3469228, 4336535, 8673070, 17346140]

約数ペア:

[(1, 17346140), (2, 8673070), (4, 4336535), (5, 3469228), (7, 2478020), (10, 1734614), (14, 1239010), (20, 867307), (23, 754180), (28, 619505), (35, 495604), (46, 377090), (70, 247802), (92, 188545), (115, 150836), (140, 123901), (161, 107740), (230, 75418), (322, 53870), (460, 37709), (644, 26935), (805, 21548), (1610, 10774), (3220, 5387)]