195868740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{69457}}^1$

素因数の和:69516

約数の個数: 48

約数和(自身を含む): 560109312

約数和(自身を除く): 364240572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 69457, 138914, 208371, 277828, 347285, 416742, 694570, 833484, 1041855, 1389140, 2083710, 3264479, 4167420, 6528958, 9793437, 13057916, 16322395, 19586874, 32644790, 39173748, 48967185, 65289580, 97934370, 195868740]

約数ペア:

[(1, 195868740), (2, 97934370), (3, 65289580), (4, 48967185), (5, 39173748), (6, 32644790), (10, 19586874), (12, 16322395), (15, 13057916), (20, 9793437), (30, 6528958), (47, 4167420), (60, 3264479), (94, 2083710), (141, 1389140), (188, 1041855), (235, 833484), (282, 694570), (470, 416742), (564, 347285), (705, 277828), (940, 208371), (1410, 138914), (2820, 69457)]