30480065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4657}}^1$

素因数の和:4697

約数の個数: 32

約数和(自身を含む): 48294144

約数和(自身を除く): 17814079

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 4657, 6545, 23285, 32599, 51227, 79169, 162995, 256135, 358589, 395845, 554183, 870859, 1792945, 2770915, 4354295, 6096013, 30480065]

約数ペア:

[(1, 30480065), (5, 6096013), (7, 4354295), (11, 2770915), (17, 1792945), (35, 870859), (55, 554183), (77, 395845), (85, 358589), (119, 256135), (187, 162995), (385, 79169), (595, 51227), (935, 32599), (1309, 23285), (4657, 6545)]