139117740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{1553}}^1$

素因数の和:3058

約数の個数: 48

約数和(自身を含む): 390041568

約数和(自身を除く): 250923828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1493, 1553, 2986, 3106, 4479, 4659, 5972, 6212, 7465, 7765, 8958, 9318, 14930, 15530, 17916, 18636, 22395, 23295, 29860, 31060, 44790, 46590, 89580, 93180, 2318629, 4637258, 6955887, 9274516, 11593145, 13911774, 23186290, 27823548, 34779435, 46372580, 69558870, 139117740]

約数ペア:

[(1, 139117740), (2, 69558870), (3, 46372580), (4, 34779435), (5, 27823548), (6, 23186290), (10, 13911774), (12, 11593145), (15, 9274516), (20, 6955887), (30, 4637258), (60, 2318629), (1493, 93180), (1553, 89580), (2986, 46590), (3106, 44790), (4479, 31060), (4659, 29860), (5972, 23295), (6212, 22395), (7465, 18636), (7765, 17916), (8958, 15530), (9318, 14930)]