30156952

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4049}}^1$

素因数の和:4088

約数の個数: 48

約数和(自身を含む): 69255000

約数和(自身を除く): 39098048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 4049, 7448, 8098, 16196, 28343, 32392, 56686, 76931, 113372, 153862, 198401, 226744, 307724, 396802, 538517, 615448, 793604, 1077034, 1587208, 2154068, 3769619, 4308136, 7539238, 15078476, 30156952]

約数ペア:

[(1, 30156952), (2, 15078476), (4, 7539238), (7, 4308136), (8, 3769619), (14, 2154068), (19, 1587208), (28, 1077034), (38, 793604), (49, 615448), (56, 538517), (76, 396802), (98, 307724), (133, 226744), (152, 198401), (196, 153862), (266, 113372), (392, 76931), (532, 56686), (931, 32392), (1064, 28343), (1862, 16196), (3724, 8098), (4049, 7448)]