87577110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1747}}^1$

素因数の和:2317

約数の個数: 48

約数和(自身を含む): 228239856

約数和(自身を除く): 140662746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 557, 1114, 1671, 1747, 2785, 3342, 3494, 5013, 5241, 5570, 8355, 8735, 10026, 10482, 15723, 16710, 17470, 25065, 26205, 31446, 50130, 52410, 78615, 157230, 973079, 1946158, 2919237, 4865395, 5838474, 8757711, 9730790, 14596185, 17515422, 29192370, 43788555, 87577110]

約数ペア:

[(1, 87577110), (2, 43788555), (3, 29192370), (5, 17515422), (6, 14596185), (9, 9730790), (10, 8757711), (15, 5838474), (18, 4865395), (30, 2919237), (45, 1946158), (90, 973079), (557, 157230), (1114, 78615), (1671, 52410), (1747, 50130), (2785, 31446), (3342, 26205), (3494, 25065), (5013, 17470), (5241, 16710), (5570, 15723), (8355, 10482), (8735, 10026)]