77803830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66499}}^1$

素因数の和:66525

約数の個数: 48

約数和(自身を含む): 217854000

約数和(自身を除く): 140050170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 66499, 132998, 199497, 332495, 398994, 598491, 664990, 864487, 997485, 1196982, 1728974, 1994970, 2593461, 2992455, 4322435, 5186922, 5984910, 7780383, 8644870, 12967305, 15560766, 25934610, 38901915, 77803830]

約数ペア:

[(1, 77803830), (2, 38901915), (3, 25934610), (5, 15560766), (6, 12967305), (9, 8644870), (10, 7780383), (13, 5984910), (15, 5186922), (18, 4322435), (26, 2992455), (30, 2593461), (39, 1994970), (45, 1728974), (65, 1196982), (78, 997485), (90, 864487), (117, 664990), (130, 598491), (195, 398994), (234, 332495), (390, 199497), (585, 132998), (1170, 66499)]