30209998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 56254464

約数和(自身を除く): 26044466

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1307, 1651, 1778, 2614, 3302, 9149, 11557, 16991, 18298, 23114, 33982, 118937, 165989, 237874, 331978, 1161923, 2157857, 2323846, 4315714, 15104999, 30209998]

約数ペア:

[(1, 30209998), (2, 15104999), (7, 4315714), (13, 2323846), (14, 2157857), (26, 1161923), (91, 331978), (127, 237874), (182, 165989), (254, 118937), (889, 33982), (1307, 23114), (1651, 18298), (1778, 16991), (2614, 11557), (3302, 9149)]