30874545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 58378320

約数和(自身を除く): 27503775

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 89, 117, 195, 267, 445, 585, 593, 801, 1157, 1335, 1779, 2965, 3471, 4005, 5337, 5785, 7709, 8895, 10413, 17355, 23127, 26685, 38545, 52065, 52777, 69381, 115635, 158331, 263885, 346905, 474993, 686101, 791655, 2058303, 2374965, 3430505, 6174909, 10291515, 30874545]

約数ペア:

[(1, 30874545), (3, 10291515), (5, 6174909), (9, 3430505), (13, 2374965), (15, 2058303), (39, 791655), (45, 686101), (65, 474993), (89, 346905), (117, 263885), (195, 158331), (267, 115635), (445, 69381), (585, 52777), (593, 52065), (801, 38545), (1157, 26685), (1335, 23127), (1779, 17355), (2965, 10413), (3471, 8895), (4005, 7709), (5337, 5785)]