4890879180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2470141}}^1$

素因数の和:2470167

約数の個数: 72

約数和(自身を含む): 16184370384

約数和(自身を除く): 11293491204

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, 2470141, 4940282, 7410423, 9880564, 12350705, 14820846, 22231269, 24701410, 27171551, 29641692, 37052115, 44462538, 49402820, 54343102, 74104230, 81514653, 88925076, 108686204, 111156345, 135857755, 148208460, 163029306, 222312690, 244543959, 271715510, 326058612, 407573265, 444625380, 489087918, 543431020, 815146530, 978175836, 1222719795, 1630293060, 2445439590, 4890879180]

約数ペア:

[(1, 4890879180), (2, 2445439590), (3, 1630293060), (4, 1222719795), (5, 978175836), (6, 815146530), (9, 543431020), (10, 489087918), (11, 444625380), (12, 407573265), (15, 326058612), (18, 271715510), (20, 244543959), (22, 222312690), (30, 163029306), (33, 148208460), (36, 135857755), (44, 111156345), (45, 108686204), (55, 88925076), (60, 81514653), (66, 74104230), (90, 54343102), (99, 49402820), (110, 44462538), (132, 37052115), (165, 29641692), (180, 27171551), (198, 24701410), (220, 22231269), (330, 14820846), (396, 12350705), (495, 9880564), (660, 7410423), (990, 4940282), (1980, 2470141)]