12470901660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{9897541}}^1$

素因数の和:9897563

約数の個数: 72

約数和(自身を含む): 43232463456

約数和(自身を除く): 30761561796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 9897541, 19795082, 29692623, 39590164, 49487705, 59385246, 69282787, 89077869, 98975410, 118770492, 138565574, 148463115, 178155738, 197950820, 207848361, 277131148, 296926230, 346413935, 356311476, 415696722, 445389345, 593852460, 623545083, 692827870, 831393444, 890778690, 1039241805, 1247090166, 1385655740, 1781557380, 2078483610, 2494180332, 3117725415, 4156967220, 6235450830, 12470901660]

約数ペア:

[(1, 12470901660), (2, 6235450830), (3, 4156967220), (4, 3117725415), (5, 2494180332), (6, 2078483610), (7, 1781557380), (9, 1385655740), (10, 1247090166), (12, 1039241805), (14, 890778690), (15, 831393444), (18, 692827870), (20, 623545083), (21, 593852460), (28, 445389345), (30, 415696722), (35, 356311476), (36, 346413935), (42, 296926230), (45, 277131148), (60, 207848361), (63, 197950820), (70, 178155738), (84, 148463115), (90, 138565574), (105, 118770492), (126, 98975410), (140, 89077869), (180, 69282787), (210, 59385246), (252, 49487705), (315, 39590164), (420, 29692623), (630, 19795082), (1260, 9897541)]