30563932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 65309440

約数和(自身を除く): 34745508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 787, 1022, 1387, 1574, 2044, 2774, 3148, 5509, 5548, 9709, 11018, 14953, 19418, 22036, 29906, 38836, 57451, 59812, 104671, 114902, 209342, 229804, 402157, 418684, 804314, 1091569, 1608628, 2183138, 4366276, 7640983, 15281966, 30563932]

約数ペア:

[(1, 30563932), (2, 15281966), (4, 7640983), (7, 4366276), (14, 2183138), (19, 1608628), (28, 1091569), (38, 804314), (73, 418684), (76, 402157), (133, 229804), (146, 209342), (266, 114902), (292, 104671), (511, 59812), (532, 57451), (787, 38836), (1022, 29906), (1387, 22036), (1574, 19418), (2044, 14953), (2774, 11018), (3148, 9709), (5509, 5548)]