3085220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 7136640

約数和(自身を除く): 4051420

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 353, 380, 437, 460, 706, 874, 1412, 1748, 1765, 2185, 3530, 4370, 6707, 7060, 8119, 8740, 13414, 16238, 26828, 32476, 33535, 40595, 67070, 81190, 134140, 154261, 162380, 308522, 617044, 771305, 1542610, 3085220]

約数ペア:

[(1, 3085220), (2, 1542610), (4, 771305), (5, 617044), (10, 308522), (19, 162380), (20, 154261), (23, 134140), (38, 81190), (46, 67070), (76, 40595), (92, 33535), (95, 32476), (115, 26828), (190, 16238), (230, 13414), (353, 8740), (380, 8119), (437, 7060), (460, 6707), (706, 4370), (874, 3530), (1412, 2185), (1748, 1765)]