70213640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8647}}^1$

素因数の和:8694

約数の個数: 64

約数和(自身を含む): 186796800

約数和(自身を除く): 116583160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 8647, 17294, 34588, 43235, 60529, 69176, 86470, 121058, 172940, 242116, 250763, 302645, 345880, 484232, 501526, 605290, 1003052, 1210580, 1253815, 1755341, 2006104, 2421160, 2507630, 3510682, 5015260, 7021364, 8776705, 10030520, 14042728, 17553410, 35106820, 70213640]

約数ペア:

[(1, 70213640), (2, 35106820), (4, 17553410), (5, 14042728), (7, 10030520), (8, 8776705), (10, 7021364), (14, 5015260), (20, 3510682), (28, 2507630), (29, 2421160), (35, 2006104), (40, 1755341), (56, 1253815), (58, 1210580), (70, 1003052), (116, 605290), (140, 501526), (145, 484232), (203, 345880), (232, 302645), (280, 250763), (290, 242116), (406, 172940), (580, 121058), (812, 86470), (1015, 69176), (1160, 60529), (1624, 43235), (2030, 34588), (4060, 17294), (8120, 8647)]