126875210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23539}}^1$

素因数の和:23571

約数の個数: 48

約数和(自身を含む): 289824480

約数和(自身を除く): 162949270

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 23539, 47078, 117695, 164773, 235390, 258929, 329546, 517858, 823865, 1153411, 1294645, 1647730, 1812503, 2306822, 2589290, 3625006, 5767055, 9062515, 11534110, 12687521, 18125030, 25375042, 63437605, 126875210]

約数ペア:

[(1, 126875210), (2, 63437605), (5, 25375042), (7, 18125030), (10, 12687521), (11, 11534110), (14, 9062515), (22, 5767055), (35, 3625006), (49, 2589290), (55, 2306822), (70, 1812503), (77, 1647730), (98, 1294645), (110, 1153411), (154, 823865), (245, 517858), (385, 329546), (490, 258929), (539, 235390), (770, 164773), (1078, 117695), (2695, 47078), (5390, 23539)]