2006103470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{1733}}^1$

素因数の和:2489

約数の個数: 64

約数和(自身を含む): 4314746880

約数和(自身を除く): 2308643410

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 719, 805, 1438, 1610, 1733, 3466, 3595, 5033, 7190, 8665, 10066, 12131, 16537, 17330, 24262, 25165, 33074, 39859, 50330, 60655, 79718, 82685, 115759, 121310, 165370, 199295, 231518, 279013, 398590, 558026, 578795, 1157590, 1246027, 1395065, 2492054, 2790130, 6230135, 8722189, 12460270, 17444378, 28658621, 43610945, 57317242, 87221890, 143293105, 200610347, 286586210, 401220694, 1003051735, 2006103470]

約数ペア:

[(1, 2006103470), (2, 1003051735), (5, 401220694), (7, 286586210), (10, 200610347), (14, 143293105), (23, 87221890), (35, 57317242), (46, 43610945), (70, 28658621), (115, 17444378), (161, 12460270), (230, 8722189), (322, 6230135), (719, 2790130), (805, 2492054), (1438, 1395065), (1610, 1246027), (1733, 1157590), (3466, 578795), (3595, 558026), (5033, 398590), (7190, 279013), (8665, 231518), (10066, 199295), (12131, 165370), (16537, 121310), (17330, 115759), (24262, 82685), (25165, 79718), (33074, 60655), (39859, 50330)]