70525970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1549}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 132246000

約数和(自身を除く): 61720030

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 290, 314, 785, 1549, 1570, 3098, 4553, 7745, 9106, 15490, 22765, 44921, 45530, 89842, 224605, 243193, 449210, 486386, 1215965, 2431930, 7052597, 14105194, 35262985, 70525970]

約数ペア:

[(1, 70525970), (2, 35262985), (5, 14105194), (10, 7052597), (29, 2431930), (58, 1215965), (145, 486386), (157, 449210), (290, 243193), (314, 224605), (785, 89842), (1549, 45530), (1570, 44921), (3098, 22765), (4553, 15490), (7745, 9106)]