1390304850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2011}}^1$

素因数の和:2456

約数の個数: 96

約数和(自身を含む): 3772258560

約数和(自身を除く): 2381953710

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 419, 550, 825, 838, 1257, 1650, 2011, 2095, 2514, 4022, 4190, 4609, 6033, 6285, 9218, 10055, 10475, 12066, 12570, 13827, 20110, 20950, 22121, 23045, 27654, 30165, 31425, 44242, 46090, 50275, 60330, 62850, 66363, 69135, 100550, 110605, 115225, 132726, 138270, 150825, 221210, 230450, 301650, 331815, 345675, 553025, 663630, 691350, 842609, 1106050, 1659075, 1685218, 2527827, 3318150, 4213045, 5055654, 8426090, 9268699, 12639135, 18537398, 21065225, 25278270, 27806097, 42130450, 46343495, 55612194, 63195675, 92686990, 126391350, 139030485, 231717475, 278060970, 463434950, 695152425, 1390304850]

約数ペア:

[(1, 1390304850), (2, 695152425), (3, 463434950), (5, 278060970), (6, 231717475), (10, 139030485), (11, 126391350), (15, 92686990), (22, 63195675), (25, 55612194), (30, 46343495), (33, 42130450), (50, 27806097), (55, 25278270), (66, 21065225), (75, 18537398), (110, 12639135), (150, 9268699), (165, 8426090), (275, 5055654), (330, 4213045), (419, 3318150), (550, 2527827), (825, 1685218), (838, 1659075), (1257, 1106050), (1650, 842609), (2011, 691350), (2095, 663630), (2514, 553025), (4022, 345675), (4190, 331815), (4609, 301650), (6033, 230450), (6285, 221210), (9218, 150825), (10055, 138270), (10475, 132726), (12066, 115225), (12570, 110605), (13827, 100550), (20110, 69135), (20950, 66363), (22121, 62850), (23045, 60330), (27654, 50275), (30165, 46090), (31425, 44242)]