70992840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2357}}^1$

素因数の和:2622

約数の個数: 64

約数和(自身を含む): 213917760

約数和(自身を除く): 142924920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2357, 2510, 3012, 3765, 4714, 5020, 6024, 7071, 7530, 9428, 10040, 11785, 14142, 15060, 18856, 23570, 28284, 30120, 35355, 47140, 56568, 70710, 94280, 141420, 282840, 591607, 1183214, 1774821, 2366428, 2958035, 3549642, 4732856, 5916070, 7099284, 8874105, 11832140, 14198568, 17748210, 23664280, 35496420, 70992840]

約数ペア:

[(1, 70992840), (2, 35496420), (3, 23664280), (4, 17748210), (5, 14198568), (6, 11832140), (8, 8874105), (10, 7099284), (12, 5916070), (15, 4732856), (20, 3549642), (24, 2958035), (30, 2366428), (40, 1774821), (60, 1183214), (120, 591607), (251, 282840), (502, 141420), (753, 94280), (1004, 70710), (1255, 56568), (1506, 47140), (2008, 35355), (2357, 30120), (2510, 28284), (3012, 23570), (3765, 18856), (4714, 15060), (5020, 14142), (6024, 11785), (7071, 10040), (7530, 9428)]