9572290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 21659904

約数和(自身を除く): 12087614

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 157, 182, 314, 335, 455, 469, 670, 785, 871, 910, 938, 1099, 1570, 1742, 2041, 2198, 2345, 4082, 4355, 4690, 5495, 6097, 8710, 10205, 10519, 10990, 12194, 14287, 20410, 21038, 28574, 30485, 52595, 60970, 71435, 73633, 105190, 136747, 142870, 147266, 273494, 368165, 683735, 736330, 957229, 1367470, 1914458, 4786145, 9572290]

約数ペア:

[(1, 9572290), (2, 4786145), (5, 1914458), (7, 1367470), (10, 957229), (13, 736330), (14, 683735), (26, 368165), (35, 273494), (65, 147266), (67, 142870), (70, 136747), (91, 105190), (130, 73633), (134, 71435), (157, 60970), (182, 52595), (314, 30485), (335, 28574), (455, 21038), (469, 20410), (670, 14287), (785, 12194), (871, 10990), (910, 10519), (938, 10205), (1099, 8710), (1570, 6097), (1742, 5495), (2041, 4690), (2198, 4355), (2345, 4082)]