15746532010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1\times {\mathrm{1667}}^1$

素因数の和:2851

約数の個数: 64

約数和(自身を含む): 31359467520

約数和(自身を除く): 15612935510

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1087, 1667, 1738, 2174, 3334, 4345, 5435, 8335, 8690, 10870, 11957, 16670, 18337, 23914, 36674, 59785, 85873, 91685, 119570, 131693, 171746, 183370, 263386, 429365, 658465, 858730, 944603, 1316930, 1448623, 1812029, 1889206, 2897246, 3624058, 4723015, 7243115, 9060145, 9446030, 14486230, 18120290, 19932319, 39864638, 99661595, 143150291, 199323190, 286300582, 715751455, 1431502910, 1574653201, 3149306402, 7873266005, 15746532010]

約数ペア:

[(1, 15746532010), (2, 7873266005), (5, 3149306402), (10, 1574653201), (11, 1431502910), (22, 715751455), (55, 286300582), (79, 199323190), (110, 143150291), (158, 99661595), (395, 39864638), (790, 19932319), (869, 18120290), (1087, 14486230), (1667, 9446030), (1738, 9060145), (2174, 7243115), (3334, 4723015), (4345, 3624058), (5435, 2897246), (8335, 1889206), (8690, 1812029), (10870, 1448623), (11957, 1316930), (16670, 944603), (18337, 858730), (23914, 658465), (36674, 429365), (59785, 263386), (85873, 183370), (91685, 171746), (119570, 131693)]