87827670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139409}}^1$

素因数の和:139429

約数の個数: 48

約数和(自身を含む): 260975520

約数和(自身を除く): 173147850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 139409, 278818, 418227, 697045, 836454, 975863, 1254681, 1394090, 1951726, 2091135, 2509362, 2927589, 4182270, 4879315, 5855178, 6273405, 8782767, 9758630, 12546810, 14637945, 17565534, 29275890, 43913835, 87827670]

約数ペア:

[(1, 87827670), (2, 43913835), (3, 29275890), (5, 17565534), (6, 14637945), (7, 12546810), (9, 9758630), (10, 8782767), (14, 6273405), (15, 5855178), (18, 4879315), (21, 4182270), (30, 2927589), (35, 2509362), (42, 2091135), (45, 1951726), (63, 1394090), (70, 1254681), (90, 975863), (105, 836454), (126, 697045), (210, 418227), (315, 278818), (630, 139409)]