126495460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9929}}^1$

素因数の和:9965

約数の個数: 72

約数和(自身を含む): 332813880

約数和(自身を除く): 206318420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 9929, 12740, 19858, 39716, 49645, 69503, 99290, 129077, 139006, 198580, 258154, 278012, 347515, 486521, 516308, 645385, 695030, 903539, 973042, 1290770, 1390060, 1807078, 1946084, 2432605, 2581540, 3614156, 4517695, 4865210, 6324773, 9035390, 9730420, 12649546, 18070780, 25299092, 31623865, 63247730, 126495460]

約数ペア:

[(1, 126495460), (2, 63247730), (4, 31623865), (5, 25299092), (7, 18070780), (10, 12649546), (13, 9730420), (14, 9035390), (20, 6324773), (26, 4865210), (28, 4517695), (35, 3614156), (49, 2581540), (52, 2432605), (65, 1946084), (70, 1807078), (91, 1390060), (98, 1290770), (130, 973042), (140, 903539), (182, 695030), (196, 645385), (245, 516308), (260, 486521), (364, 347515), (455, 278012), (490, 258154), (637, 198580), (910, 139006), (980, 129077), (1274, 99290), (1820, 69503), (2548, 49645), (3185, 39716), (6370, 19858), (9929, 12740)]