30378512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:951

約数の個数: 40

約数和(自身を含む): 61662720

約数和(自身を除く): 31284208

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 496, 584, 839, 1168, 1678, 2263, 3356, 4526, 6712, 9052, 13424, 18104, 26009, 36208, 52018, 61247, 104036, 122494, 208072, 244988, 416144, 489976, 979952, 1898657, 3797314, 7594628, 15189256, 30378512]

約数ペア:

[(1, 30378512), (2, 15189256), (4, 7594628), (8, 3797314), (16, 1898657), (31, 979952), (62, 489976), (73, 416144), (124, 244988), (146, 208072), (248, 122494), (292, 104036), (496, 61247), (584, 52018), (839, 36208), (1168, 26009), (1678, 18104), (2263, 13424), (3356, 9052), (4526, 6712)]