248252070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{68389}}^1$

素因数の和:68421

約数の個数: 48

約数和(自身を含む): 654902640

約数和(自身を除く): 406650570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 68389, 136778, 205167, 341945, 410334, 683890, 752279, 1025835, 1504558, 2051670, 2256837, 3761395, 4513674, 7522790, 8275069, 11284185, 16550138, 22568370, 24825207, 41375345, 49650414, 82750690, 124126035, 248252070]

約数ペア:

[(1, 248252070), (2, 124126035), (3, 82750690), (5, 49650414), (6, 41375345), (10, 24825207), (11, 22568370), (15, 16550138), (22, 11284185), (30, 8275069), (33, 7522790), (55, 4513674), (66, 3761395), (110, 2256837), (121, 2051670), (165, 1504558), (242, 1025835), (330, 752279), (363, 683890), (605, 410334), (726, 341945), (1210, 205167), (1815, 136778), (3630, 68389)]