128280110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{49529}}^1$

素因数の和:49580

約数の個数: 32

約数和(自身を含む): 271028160

約数和(自身を除く): 142748050

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 49529, 99058, 247645, 346703, 495290, 693406, 1733515, 1832573, 3467030, 3665146, 9162865, 12828011, 18325730, 25656022, 64140055, 128280110]

約数ペア:

[(1, 128280110), (2, 64140055), (5, 25656022), (7, 18325730), (10, 12828011), (14, 9162865), (35, 3665146), (37, 3467030), (70, 1832573), (74, 1733515), (185, 693406), (259, 495290), (370, 346703), (518, 247645), (1295, 99058), (2590, 49529)]