19364310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{4391}}^1$

素因数の和:4418

約数の個数: 72

約数和(自身を含む): 58580496

約数和(自身を除く): 39216186

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, 4391, 4410, 8782, 13173, 21955, 26346, 30737, 39519, 43910, 61474, 65865, 79038, 92211, 131730, 153685, 184422, 197595, 215159, 276633, 307370, 395190, 430318, 461055, 553266, 645477, 922110, 1075795, 1290954, 1383165, 1936431, 2151590, 2766330, 3227385, 3872862, 6454770, 9682155, 19364310]

約数ペア:

[(1, 19364310), (2, 9682155), (3, 6454770), (5, 3872862), (6, 3227385), (7, 2766330), (9, 2151590), (10, 1936431), (14, 1383165), (15, 1290954), (18, 1075795), (21, 922110), (30, 645477), (35, 553266), (42, 461055), (45, 430318), (49, 395190), (63, 307370), (70, 276633), (90, 215159), (98, 197595), (105, 184422), (126, 153685), (147, 131730), (210, 92211), (245, 79038), (294, 65865), (315, 61474), (441, 43910), (490, 39519), (630, 30737), (735, 26346), (882, 21955), (1470, 13173), (2205, 8782), (4391, 4410)]