68895260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3259}}^1$

素因数の和:3426

約数の個数: 48

約数和(自身を含む): 166494720

約数和(自身を除く): 97599460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 3259, 4228, 5285, 6518, 10570, 13036, 16295, 21140, 22813, 32590, 45626, 65180, 91252, 114065, 228130, 456260, 492109, 984218, 1968436, 2460545, 3444763, 4921090, 6889526, 9842180, 13779052, 17223815, 34447630, 68895260]

約数ペア:

[(1, 68895260), (2, 34447630), (4, 17223815), (5, 13779052), (7, 9842180), (10, 6889526), (14, 4921090), (20, 3444763), (28, 2460545), (35, 1968436), (70, 984218), (140, 492109), (151, 456260), (302, 228130), (604, 114065), (755, 91252), (1057, 65180), (1510, 45626), (2114, 32590), (3020, 22813), (3259, 21140), (4228, 16295), (5285, 13036), (6518, 10570)]