77047110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17471}}^1$

素因数の和:17498

約数の個数: 72

約数和(自身を含む): 233041536

約数和(自身を除く): 155994426

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 17471, 34942, 52413, 87355, 104826, 122297, 157239, 174710, 244594, 262065, 314478, 366891, 524130, 611485, 733782, 786195, 856079, 1100673, 1222970, 1572390, 1712158, 1834455, 2201346, 2568237, 3668910, 4280395, 5136474, 5503365, 7704711, 8560790, 11006730, 12841185, 15409422, 25682370, 38523555, 77047110]

約数ペア:

[(1, 77047110), (2, 38523555), (3, 25682370), (5, 15409422), (6, 12841185), (7, 11006730), (9, 8560790), (10, 7704711), (14, 5503365), (15, 5136474), (18, 4280395), (21, 3668910), (30, 2568237), (35, 2201346), (42, 1834455), (45, 1712158), (49, 1572390), (63, 1222970), (70, 1100673), (90, 856079), (98, 786195), (105, 733782), (126, 611485), (147, 524130), (210, 366891), (245, 314478), (294, 262065), (315, 244594), (441, 174710), (490, 157239), (630, 122297), (735, 104826), (882, 87355), (1470, 52413), (2205, 34942), (4410, 17471)]