1034156900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47657}}^1$

素因数の和:47709

約数の個数: 72

約数和(自身を含む): 2647497216

約数和(自身を除く): 1613340316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 4340, 5425, 10850, 21700, 47657, 95314, 190628, 238285, 333599, 476570, 667198, 953140, 1191425, 1334396, 1477367, 1667995, 2382850, 2954734, 3335990, 4765700, 5909468, 6671980, 7386835, 8339975, 10341569, 14773670, 16679950, 20683138, 29547340, 33359900, 36934175, 41366276, 51707845, 73868350, 103415690, 147736700, 206831380, 258539225, 517078450, 1034156900]

約数ペア:

[(1, 1034156900), (2, 517078450), (4, 258539225), (5, 206831380), (7, 147736700), (10, 103415690), (14, 73868350), (20, 51707845), (25, 41366276), (28, 36934175), (31, 33359900), (35, 29547340), (50, 20683138), (62, 16679950), (70, 14773670), (100, 10341569), (124, 8339975), (140, 7386835), (155, 6671980), (175, 5909468), (217, 4765700), (310, 3335990), (350, 2954734), (434, 2382850), (620, 1667995), (700, 1477367), (775, 1334396), (868, 1191425), (1085, 953140), (1550, 667198), (2170, 476570), (3100, 333599), (4340, 238285), (5425, 190628), (10850, 95314), (21700, 47657)]