17119130

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 80

約数和(自身を含む): 38721024

約数和(自身を除く): 21601894

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 49, 62, 70, 98, 115, 155, 161, 217, 230, 245, 310, 322, 343, 434, 490, 686, 713, 805, 1085, 1127, 1426, 1519, 1610, 1715, 2170, 2254, 2401, 3038, 3430, 3565, 4802, 4991, 5635, 7130, 7595, 7889, 9982, 10633, 11270, 12005, 15190, 15778, 21266, 24010, 24955, 34937, 39445, 49910, 53165, 55223, 69874, 74431, 78890, 106330, 110446, 148862, 174685, 244559, 276115, 349370, 372155, 489118, 552230, 744310, 1222795, 1711913, 2445590, 3423826, 8559565, 17119130]

約数ペア:

[(1, 17119130), (2, 8559565), (5, 3423826), (7, 2445590), (10, 1711913), (14, 1222795), (23, 744310), (31, 552230), (35, 489118), (46, 372155), (49, 349370), (62, 276115), (70, 244559), (98, 174685), (115, 148862), (155, 110446), (161, 106330), (217, 78890), (230, 74431), (245, 69874), (310, 55223), (322, 53165), (343, 49910), (434, 39445), (490, 34937), (686, 24955), (713, 24010), (805, 21266), (1085, 15778), (1127, 15190), (1426, 12005), (1519, 11270), (1610, 10633), (1715, 9982), (2170, 7889), (2254, 7595), (2401, 7130), (3038, 5635), (3430, 4991), (3565, 4802)]