1605249230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1\times {\mathrm{4159}}^1$

素因数の和:7148

約数の個数: 32

約数和(自身を含む): 3113510400

約数和(自身を除く): 1508261170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2969, 4159, 5938, 8318, 14845, 20795, 29690, 38597, 41590, 54067, 77194, 108134, 192985, 270335, 385970, 540670, 12348071, 24696142, 61740355, 123480710, 160524923, 321049846, 802624615, 1605249230]

約数ペア:

[(1, 1605249230), (2, 802624615), (5, 321049846), (10, 160524923), (13, 123480710), (26, 61740355), (65, 24696142), (130, 12348071), (2969, 540670), (4159, 385970), (5938, 270335), (8318, 192985), (14845, 108134), (20795, 77194), (29690, 54067), (38597, 41590)]