788355090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{55793}}^1$

素因数の和:55963

約数の個数: 48

約数和(自身を含む): 2062815768

約数和(自身を除く): 1274460678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 55793, 111586, 167379, 278965, 334758, 502137, 557930, 836895, 1004274, 1673790, 2510685, 5021370, 8759501, 17519002, 26278503, 43797505, 52557006, 78835509, 87595010, 131392515, 157671018, 262785030, 394177545, 788355090]

約数ペア:

[(1, 788355090), (2, 394177545), (3, 262785030), (5, 157671018), (6, 131392515), (9, 87595010), (10, 78835509), (15, 52557006), (18, 43797505), (30, 26278503), (45, 17519002), (90, 8759501), (157, 5021370), (314, 2510685), (471, 1673790), (785, 1004274), (942, 836895), (1413, 557930), (1570, 502137), (2355, 334758), (2826, 278965), (4710, 167379), (7065, 111586), (14130, 55793)]