565528860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241679}}^1$

素因数の和:241707

約数の個数: 72

約数和(自身を含む): 1847401920

約数和(自身を除く): 1281873060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 241679, 483358, 725037, 966716, 1208395, 1450074, 2175111, 2416790, 2900148, 3141827, 3625185, 4350222, 4833580, 6283654, 7250370, 8700444, 9425481, 10875555, 12567308, 14500740, 15709135, 18850962, 21751110, 28276443, 31418270, 37701924, 43502220, 47127405, 56552886, 62836540, 94254810, 113105772, 141382215, 188509620, 282764430, 565528860]

約数ペア:

[(1, 565528860), (2, 282764430), (3, 188509620), (4, 141382215), (5, 113105772), (6, 94254810), (9, 62836540), (10, 56552886), (12, 47127405), (13, 43502220), (15, 37701924), (18, 31418270), (20, 28276443), (26, 21751110), (30, 18850962), (36, 15709135), (39, 14500740), (45, 12567308), (52, 10875555), (60, 9425481), (65, 8700444), (78, 7250370), (90, 6283654), (117, 4833580), (130, 4350222), (156, 3625185), (180, 3141827), (195, 2900148), (234, 2416790), (260, 2175111), (390, 1450074), (468, 1208395), (585, 966716), (780, 725037), (1170, 483358), (2340, 241679)]