30114405

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 54362880

約数和(自身を除く): 24248475

約数列:

[1, 3, 5, 9, 15, 43, 45, 79, 129, 197, 215, 237, 387, 395, 591, 645, 711, 985, 1185, 1773, 1935, 2955, 3397, 3555, 8471, 8865, 10191, 15563, 16985, 25413, 30573, 42355, 46689, 50955, 76239, 77815, 127065, 140067, 152865, 233445, 381195, 669209, 700335, 2007627, 3346045, 6022881, 10038135, 30114405]

約数ペア:

[(1, 30114405), (3, 10038135), (5, 6022881), (9, 3346045), (15, 2007627), (43, 700335), (45, 669209), (79, 381195), (129, 233445), (197, 152865), (215, 140067), (237, 127065), (387, 77815), (395, 76239), (591, 50955), (645, 46689), (711, 42355), (985, 30573), (1185, 25413), (1773, 16985), (1935, 15563), (2955, 10191), (3397, 8865), (3555, 8471)]