2679187845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2351}}^1$

素因数の和:2526

約数の個数: 64

約数和(自身を含む): 4694215680

約数和(自身を除く): 2015027835

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 109, 123, 205, 255, 327, 545, 615, 697, 1635, 1853, 2091, 2351, 3485, 4469, 5559, 7053, 9265, 10455, 11755, 13407, 22345, 27795, 35265, 39967, 67035, 75973, 96391, 119901, 199835, 227919, 256259, 289173, 379865, 481955, 599505, 768777, 1139595, 1281295, 1445865, 1638647, 3843885, 4356403, 4915941, 8193235, 10506619, 13069209, 21782015, 24579705, 31519857, 52533095, 65346045, 157599285, 178612523, 535837569, 893062615, 2679187845]

約数ペア:

[(1, 2679187845), (3, 893062615), (5, 535837569), (15, 178612523), (17, 157599285), (41, 65346045), (51, 52533095), (85, 31519857), (109, 24579705), (123, 21782015), (205, 13069209), (255, 10506619), (327, 8193235), (545, 4915941), (615, 4356403), (697, 3843885), (1635, 1638647), (1853, 1445865), (2091, 1281295), (2351, 1139595), (3485, 768777), (4469, 599505), (5559, 481955), (7053, 379865), (9265, 289173), (10455, 256259), (11755, 227919), (13407, 199835), (22345, 119901), (27795, 96391), (35265, 75973), (39967, 67035)]