1856552140860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{22701787}}^1$

素因数の和:22701875

約数の個数: 96

約数和(自身を含む): 5492016552960

約数和(自身を除く): 3635464412100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 116, 141, 145, 174, 188, 235, 282, 290, 348, 435, 470, 564, 580, 705, 870, 940, 1363, 1410, 1740, 2726, 2820, 4089, 5452, 6815, 8178, 13630, 16356, 20445, 27260, 40890, 81780, 22701787, 45403574, 68105361, 90807148, 113508935, 136210722, 227017870, 272421444, 340526805, 454035740, 658351823, 681053610, 1066983989, 1316703646, 1362107220, 1975055469, 2133967978, 2633407292, 3200951967, 3291759115, 3950110938, 4267935956, 5334919945, 6401903934, 6583518230, 7900221876, 9875277345, 10669839890, 12803807868, 13167036460, 16004759835, 19750554690, 21339679780, 30942535681, 32009519670, 39501109380, 61885071362, 64019039340, 92827607043, 123770142724, 154712678405, 185655214086, 309425356810, 371310428172, 464138035215, 618850713620, 928276070430, 1856552140860]

約数ペア:

[(1, 1856552140860), (2, 928276070430), (3, 618850713620), (4, 464138035215), (5, 371310428172), (6, 309425356810), (10, 185655214086), (12, 154712678405), (15, 123770142724), (20, 92827607043), (29, 64019039340), (30, 61885071362), (47, 39501109380), (58, 32009519670), (60, 30942535681), (87, 21339679780), (94, 19750554690), (116, 16004759835), (141, 13167036460), (145, 12803807868), (174, 10669839890), (188, 9875277345), (235, 7900221876), (282, 6583518230), (290, 6401903934), (348, 5334919945), (435, 4267935956), (470, 3950110938), (564, 3291759115), (580, 3200951967), (705, 2633407292), (870, 2133967978), (940, 1975055469), (1363, 1362107220), (1410, 1316703646), (1740, 1066983989), (2726, 681053610), (2820, 658351823), (4089, 454035740), (5452, 340526805), (6815, 272421444), (8178, 227017870), (13630, 136210722), (16356, 113508935), (20445, 90807148), (27260, 68105361), (40890, 45403574), (81780, 22701787)]