6981634620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139021}}^1$

素因数の和:139073

約数の個数: 120

約数和(自身を含む): 22608313728

約数和(自身を除く): 15626679108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 5022, 5580, 8370, 10044, 12555, 16740, 25110, 50220, 139021, 278042, 417063, 556084, 695105, 834126, 1251189, 1390210, 1668252, 2085315, 2502378, 2780420, 3753567, 4170630, 4309651, 5004756, 6255945, 7507134, 8341260, 8619302, 11260701, 12511890, 12928953, 15014268, 17238604, 18767835, 21548255, 22521402, 25023780, 25857906, 37535670, 38786859, 43096510, 45042804, 51715812, 56303505, 64644765, 75071340, 77573718, 86193020, 112607010, 116360577, 129289530, 155147436, 193934295, 225214020, 232721154, 258579060, 349081731, 387868590, 465442308, 581802885, 698163462, 775737180, 1163605770, 1396326924, 1745408655, 2327211540, 3490817310, 6981634620]

約数ペア:

[(1, 6981634620), (2, 3490817310), (3, 2327211540), (4, 1745408655), (5, 1396326924), (6, 1163605770), (9, 775737180), (10, 698163462), (12, 581802885), (15, 465442308), (18, 387868590), (20, 349081731), (27, 258579060), (30, 232721154), (31, 225214020), (36, 193934295), (45, 155147436), (54, 129289530), (60, 116360577), (62, 112607010), (81, 86193020), (90, 77573718), (93, 75071340), (108, 64644765), (124, 56303505), (135, 51715812), (155, 45042804), (162, 43096510), (180, 38786859), (186, 37535670), (270, 25857906), (279, 25023780), (310, 22521402), (324, 21548255), (372, 18767835), (405, 17238604), (465, 15014268), (540, 12928953), (558, 12511890), (620, 11260701), (810, 8619302), (837, 8341260), (930, 7507134), (1116, 6255945), (1395, 5004756), (1620, 4309651), (1674, 4170630), (1860, 3753567), (2511, 2780420), (2790, 2502378), (3348, 2085315), (4185, 1668252), (5022, 1390210), (5580, 1251189), (8370, 834126), (10044, 695105), (12555, 556084), (16740, 417063), (25110, 278042), (50220, 139021)]