70947180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17137}}^1$

素因数の和:17175

約数の個数: 72

約数和(自身を含む): 224576352

約数和(自身を除く): 153629172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 17137, 34274, 51411, 68548, 85685, 102822, 154233, 171370, 205644, 257055, 308466, 342740, 394151, 514110, 616932, 771165, 788302, 1028220, 1182453, 1542330, 1576604, 1970755, 2364906, 3084660, 3547359, 3941510, 4729812, 5912265, 7094718, 7883020, 11824530, 14189436, 17736795, 23649060, 35473590, 70947180]

約数ペア:

[(1, 70947180), (2, 35473590), (3, 23649060), (4, 17736795), (5, 14189436), (6, 11824530), (9, 7883020), (10, 7094718), (12, 5912265), (15, 4729812), (18, 3941510), (20, 3547359), (23, 3084660), (30, 2364906), (36, 1970755), (45, 1576604), (46, 1542330), (60, 1182453), (69, 1028220), (90, 788302), (92, 771165), (115, 616932), (138, 514110), (180, 394151), (207, 342740), (230, 308466), (276, 257055), (345, 205644), (414, 171370), (460, 154233), (690, 102822), (828, 85685), (1035, 68548), (1380, 51411), (2070, 34274), (4140, 17137)]