30264325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 47246976

約数和(自身を除く): 16982651

約数列:

[1, 5, 7, 13, 25, 35, 53, 65, 91, 175, 251, 265, 325, 371, 455, 689, 1255, 1325, 1757, 1855, 2275, 3263, 3445, 4823, 6275, 8785, 9275, 13303, 16315, 17225, 22841, 24115, 43925, 66515, 81575, 93121, 114205, 120575, 172939, 332575, 465605, 571025, 864695, 1210573, 2328025, 4323475, 6052865, 30264325]

約数ペア:

[(1, 30264325), (5, 6052865), (7, 4323475), (13, 2328025), (25, 1210573), (35, 864695), (53, 571025), (65, 465605), (91, 332575), (175, 172939), (251, 120575), (265, 114205), (325, 93121), (371, 81575), (455, 66515), (689, 43925), (1255, 24115), (1325, 22841), (1757, 17225), (1855, 16315), (2275, 13303), (3263, 9275), (3445, 8785), (4823, 6275)]