68632060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28837}}^1$

素因数の和:28870

約数の個数: 48

約数和(自身を含む): 174412224

約数和(自身を除く): 105780164

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 28837, 57674, 115348, 144185, 201859, 288370, 403718, 490229, 576740, 807436, 980458, 1009295, 1960916, 2018590, 2451145, 3431603, 4037180, 4902290, 6863206, 9804580, 13726412, 17158015, 34316030, 68632060]

約数ペア:

[(1, 68632060), (2, 34316030), (4, 17158015), (5, 13726412), (7, 9804580), (10, 6863206), (14, 4902290), (17, 4037180), (20, 3431603), (28, 2451145), (34, 2018590), (35, 1960916), (68, 1009295), (70, 980458), (85, 807436), (119, 576740), (140, 490229), (170, 403718), (238, 288370), (340, 201859), (476, 144185), (595, 115348), (1190, 57674), (2380, 28837)]