69708170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1559

約数の個数: 64

約数和(自身を含む): 154897920

約数和(自身を除く): 85189750

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 70, 115, 145, 161, 203, 230, 290, 322, 406, 667, 805, 1015, 1334, 1493, 1610, 2030, 2986, 3335, 4669, 6670, 7465, 9338, 10451, 14930, 20902, 23345, 34339, 43297, 46690, 52255, 68678, 86594, 104510, 171695, 216485, 240373, 303079, 343390, 432970, 480746, 606158, 995831, 1201865, 1515395, 1991662, 2403730, 3030790, 4979155, 6970817, 9958310, 13941634, 34854085, 69708170]

約数ペア:

[(1, 69708170), (2, 34854085), (5, 13941634), (7, 9958310), (10, 6970817), (14, 4979155), (23, 3030790), (29, 2403730), (35, 1991662), (46, 1515395), (58, 1201865), (70, 995831), (115, 606158), (145, 480746), (161, 432970), (203, 343390), (230, 303079), (290, 240373), (322, 216485), (406, 171695), (667, 104510), (805, 86594), (1015, 68678), (1334, 52255), (1493, 46690), (1610, 43297), (2030, 34339), (2986, 23345), (3335, 20902), (4669, 14930), (6670, 10451), (7465, 9338)]