30442284

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{1123}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 79309440

約数和(自身を除く): 48867156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 753, 1004, 1123, 1506, 2246, 2259, 3012, 3369, 4492, 4518, 6738, 6777, 9036, 10107, 13476, 13554, 20214, 27108, 30321, 40428, 60642, 121284, 281873, 563746, 845619, 1127492, 1691238, 2536857, 3382476, 5073714, 7610571, 10147428, 15221142, 30442284]

約数ペア:

[(1, 30442284), (2, 15221142), (3, 10147428), (4, 7610571), (6, 5073714), (9, 3382476), (12, 2536857), (18, 1691238), (27, 1127492), (36, 845619), (54, 563746), (108, 281873), (251, 121284), (502, 60642), (753, 40428), (1004, 30321), (1123, 27108), (1506, 20214), (2246, 13554), (2259, 13476), (3012, 10107), (3369, 9036), (4492, 6777), (4518, 6738)]