30066218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 58093056

約数和(自身を除く): 28026838

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 73, 91, 146, 182, 217, 403, 434, 511, 806, 949, 1022, 1898, 2263, 2821, 4526, 5329, 5642, 6643, 10658, 13286, 15841, 29419, 31682, 37303, 58838, 69277, 74606, 138554, 165199, 205933, 330398, 411866, 484939, 969878, 1156393, 2147587, 2312786, 4295174, 15033109, 30066218]

約数ペア:

[(1, 30066218), (2, 15033109), (7, 4295174), (13, 2312786), (14, 2147587), (26, 1156393), (31, 969878), (62, 484939), (73, 411866), (91, 330398), (146, 205933), (182, 165199), (217, 138554), (403, 74606), (434, 69277), (511, 58838), (806, 37303), (949, 31682), (1022, 29419), (1898, 15841), (2263, 13286), (2821, 10658), (4526, 6643), (5329, 5642)]