2852803980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1219147}}^1$

素因数の和:1219175

約数の個数: 72

約数和(自身を含む): 9319167312

約数和(自身を除く): 6466363332

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, 1219147, 2438294, 3657441, 4876588, 6095735, 7314882, 10972323, 12191470, 14629764, 15848911, 18287205, 21944646, 24382940, 31697822, 36574410, 43889292, 47546733, 54861615, 63395644, 73148820, 79244555, 95093466, 109723230, 142640199, 158489110, 190186932, 219446460, 237733665, 285280398, 316978220, 475467330, 570560796, 713200995, 950934660, 1426401990, 2852803980]

約数ペア:

[(1, 2852803980), (2, 1426401990), (3, 950934660), (4, 713200995), (5, 570560796), (6, 475467330), (9, 316978220), (10, 285280398), (12, 237733665), (13, 219446460), (15, 190186932), (18, 158489110), (20, 142640199), (26, 109723230), (30, 95093466), (36, 79244555), (39, 73148820), (45, 63395644), (52, 54861615), (60, 47546733), (65, 43889292), (78, 36574410), (90, 31697822), (117, 24382940), (130, 21944646), (156, 18287205), (180, 15848911), (195, 14629764), (234, 12191470), (260, 10972323), (390, 7314882), (468, 6095735), (585, 4876588), (780, 3657441), (1170, 2438294), (2340, 1219147)]