13685210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2539}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 31272480

約数和(自身を除く): 17587270

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, 2539, 2695, 5078, 5390, 12695, 17773, 25390, 27929, 35546, 55858, 88865, 124411, 139645, 177730, 195503, 248822, 279290, 391006, 622055, 977515, 1244110, 1368521, 1955030, 2737042, 6842605, 13685210]

約数ペア:

[(1, 13685210), (2, 6842605), (5, 2737042), (7, 1955030), (10, 1368521), (11, 1244110), (14, 977515), (22, 622055), (35, 391006), (49, 279290), (55, 248822), (70, 195503), (77, 177730), (98, 139645), (110, 124411), (154, 88865), (245, 55858), (385, 35546), (490, 27929), (539, 25390), (770, 17773), (1078, 12695), (2539, 5390), (2695, 5078)]