561985110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{132857}}^1$

素因数の和:132917

約数の個数: 48

約数和(自身を含む): 1492261056

約数和(自身を除く): 930275946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 132857, 265714, 398571, 664285, 797142, 1195713, 1328570, 1992855, 2391426, 3985710, 5978565, 6244279, 11957130, 12488558, 18732837, 31221395, 37465674, 56198511, 62442790, 93664185, 112397022, 187328370, 280992555, 561985110]

約数ペア:

[(1, 561985110), (2, 280992555), (3, 187328370), (5, 112397022), (6, 93664185), (9, 62442790), (10, 56198511), (15, 37465674), (18, 31221395), (30, 18732837), (45, 12488558), (47, 11957130), (90, 6244279), (94, 5978565), (141, 3985710), (235, 2391426), (282, 1992855), (423, 1328570), (470, 1195713), (705, 797142), (846, 664285), (1410, 398571), (2115, 265714), (4230, 132857)]