30977485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4733}}^1$

素因数の和:4773

約数の個数: 32

約数和(自身を含む): 49082112

約数和(自身を除く): 18104627

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 4733, 6545, 23665, 33131, 52063, 80461, 165655, 260315, 364441, 402305, 563227, 885071, 1822205, 2816135, 4425355, 6195497, 30977485]

約数ペア:

[(1, 30977485), (5, 6195497), (7, 4425355), (11, 2816135), (17, 1822205), (35, 885071), (55, 563227), (77, 402305), (85, 364441), (119, 260315), (187, 165655), (385, 80461), (595, 52063), (935, 33131), (1309, 23665), (4733, 6545)]