30857560902

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{863}}^1\times {\mathrm{31531}}^1$

素因数の和:32415

約数の個数: 80

約数和(自身を含む): 79115553792

約数和(自身を除く): 48257992890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 863, 1134, 1726, 2589, 5178, 6041, 7767, 12082, 15534, 18123, 23301, 31531, 36246, 46602, 54369, 63062, 69903, 94593, 108738, 139806, 163107, 189186, 220717, 283779, 326214, 441434, 489321, 567558, 662151, 851337, 978642, 1324302, 1702674, 1986453, 2554011, 3972906, 5108022, 5959359, 11918718, 17878077, 27211253, 35756154, 54422506, 81633759, 163267518, 190478771, 244901277, 380957542, 489802554, 571436313, 734703831, 1142872626, 1469407662, 1714308939, 2204111493, 3428617878, 4408222986, 5142926817, 10285853634, 15428780451, 30857560902]

約数ペア:

[(1, 30857560902), (2, 15428780451), (3, 10285853634), (6, 5142926817), (7, 4408222986), (9, 3428617878), (14, 2204111493), (18, 1714308939), (21, 1469407662), (27, 1142872626), (42, 734703831), (54, 571436313), (63, 489802554), (81, 380957542), (126, 244901277), (162, 190478771), (189, 163267518), (378, 81633759), (567, 54422506), (863, 35756154), (1134, 27211253), (1726, 17878077), (2589, 11918718), (5178, 5959359), (6041, 5108022), (7767, 3972906), (12082, 2554011), (15534, 1986453), (18123, 1702674), (23301, 1324302), (31531, 978642), (36246, 851337), (46602, 662151), (54369, 567558), (63062, 489321), (69903, 441434), (94593, 326214), (108738, 283779), (139806, 220717), (163107, 189186)]