29365380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14831}}^1$

素因数の和:14857

約数の個数: 72

約数和(自身を含む): 97179264

約数和(自身を除く): 67813884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 14831, 29662, 44493, 59324, 74155, 88986, 133479, 148310, 163141, 177972, 222465, 266958, 296620, 326282, 444930, 489423, 533916, 652564, 667395, 815705, 889860, 978846, 1334790, 1468269, 1631410, 1957692, 2447115, 2669580, 2936538, 3262820, 4894230, 5873076, 7341345, 9788460, 14682690, 29365380]

約数ペア:

[(1, 29365380), (2, 14682690), (3, 9788460), (4, 7341345), (5, 5873076), (6, 4894230), (9, 3262820), (10, 2936538), (11, 2669580), (12, 2447115), (15, 1957692), (18, 1631410), (20, 1468269), (22, 1334790), (30, 978846), (33, 889860), (36, 815705), (44, 667395), (45, 652564), (55, 533916), (60, 489423), (66, 444930), (90, 326282), (99, 296620), (110, 266958), (132, 222465), (165, 177972), (180, 163141), (198, 148310), (220, 133479), (330, 88986), (396, 74155), (495, 59324), (660, 44493), (990, 29662), (1980, 14831)]